:root {
  --bg: #ddd4e5;
  --surface: #e8deee;
  --surface-strong: #ddd2e6;
  --surface-glass: rgba(232, 223, 238, 0.88);
  --card-start: rgba(236, 227, 241, 0.97);
  --card-end: rgba(219, 208, 230, 0.94);
  --hero-start: rgba(239, 230, 244, 0.98);
  --hero-end: rgba(219, 208, 229, 0.96);
  --panel-start: rgba(236, 227, 242, 0.98);
  --panel-end: rgba(217, 206, 229, 0.94);
  --pill-bg: rgba(236, 227, 241, 0.94);
  --nav-pill-bg: rgba(234, 225, 240, 0.86);
  --inset-highlight: rgba(255, 255, 255, 0.34);
  --bg-top: #e5dbee;
  --bg-bottom: #cdbfdc;
  --ink: #17203d;
  --muted: rgba(23, 32, 61, 0.66);
  --accent: #6e2877;
  --accent-hover: #5d2165;
  --accent-soft: rgba(110, 40, 119, 0.1);
  --accent-secondary: #354a9b;
  --line: rgba(23, 32, 61, 0.1);
  --line-strong: rgba(23, 32, 61, 0.18);
  --shadow-sm: 0 1px 3px rgba(23, 32, 61, 0.05), 0 10px 24px rgba(23, 32, 61, 0.05);
  --shadow: 0 2px 8px rgba(23, 32, 61, 0.08), 0 22px 44px rgba(23, 32, 61, 0.08);
  --shadow-lg: 0 12px 24px rgba(23, 32, 61, 0.08), 0 32px 64px rgba(23, 32, 61, 0.12);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161523;
    --surface: #211f31;
    --surface-strong: #29263d;
    --surface-glass: rgba(33, 31, 49, 0.82);
    --card-start: rgba(33, 31, 49, 0.96);
    --card-end: rgba(41, 38, 61, 0.9);
    --hero-start: rgba(33, 31, 49, 0.98);
    --hero-end: rgba(41, 38, 61, 0.94);
    --panel-start: rgba(33, 31, 49, 0.95);
    --panel-end: rgba(41, 38, 61, 0.88);
    --pill-bg: rgba(41, 38, 61, 0.88);
    --nav-pill-bg: rgba(33, 31, 49, 0.78);
    --inset-highlight: rgba(255, 255, 255, 0.04);
    --bg-top: #191727;
    --bg-bottom: #121423;
    --ink: #dde2f4;
    --muted: rgba(221, 226, 244, 0.62);
    --accent: #c487cd;
    --accent-hover: #d79edd;
    --accent-soft: rgba(196, 135, 205, 0.16);
    --accent-secondary: #8da2f0;
    --line: rgba(221, 226, 244, 0.1);
    --line-strong: rgba(221, 226, 244, 0.18);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25), 0 4px 12px rgba(0, 0, 0, 0.2);
    --shadow: 0 1px 4px rgba(0, 0, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.25), 0 30px 64px rgba(0, 0, 0, 0.36);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(110, 40, 119, 0.14), transparent 24%),
    radial-gradient(circle at 92% 6%, rgba(53, 74, 155, 0.12), transparent 20%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 38%, var(--bg-bottom) 100%);
}

a {
  color: var(--accent);
}

.guide-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-chrome {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-glass);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}

.site-brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  object-fit: cover;
  object-position: center 14%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.site-brand-copy {
  display: grid;
  min-width: 0;
}

.site-brand-copy strong {
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

.site-brand-copy span {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.site-brand-tag {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.site-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--nav-pill-bg);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 700;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.site-link:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.site-link.is-active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  color: white;
  box-shadow: 0 12px 24px rgba(110, 40, 119, 0.2);
}

.guide-header {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--hero-start), var(--hero-end));
  box-shadow: var(--shadow-lg);
  margin-bottom: 20px;
}

.guide-breadcrumbs,
.guide-breadcrumb-link,
.guide-breadcrumb-current,
.back-link,
.guide-card-copy,
.guide-section-copy,
.guide-list {
  color: var(--muted);
}

.guide-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.92rem;
}

.guide-breadcrumb-link,
.back-link,
.guide-primary-link,
.guide-chip-link {
  text-decoration: none;
  font-weight: 700;
}

.guide-breadcrumb-link,
.back-link {
  color: var(--accent);
}

.guide-breadcrumb-link:hover,
.back-link:hover,
.guide-primary-link:hover,
.guide-chip-link:hover {
  color: var(--accent-hover);
}

.guide-breadcrumb-current {
  color: var(--ink);
}

.back-link {
  display: inline-flex;
  align-items: center;
  justify-self: start;
}

.guide-brand {
  display: flex;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--panel-start), var(--panel-end));
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 var(--inset-highlight);
}

.brand-icon {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 12%;
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow-sm);
  flex-shrink: 0;
}

.section-kicker,
.guide-app-kicker {
  margin: 0 0 10px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

#guideTitle,
.guide-section-title,
.guide-card-title {
  margin: 0;
  color: var(--ink);
}

#guideTitle {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

#guideSummary,
.guide-card-copy,
.guide-section-copy {
  margin: 12px 0 0;
  line-height: 1.72;
}

.guide-review-label {
  display: inline-flex;
  width: fit-content;
  margin: 14px 0 0;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.guide-layout,
.guide-main,
.guide-content {
  display: grid;
  gap: 18px;
}

.guide-layout,
.guide-main,
.guide-main-scroll {
  min-width: 0;
}

.guide-main-scroll {
  scroll-behavior: smooth;
}

.guide-jump-shell {
  padding: 0 6px 2px 0;
}

.guide-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guide-jump-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pill-bg);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.guide-jump-link:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.guide-section,
.guide-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--panel-start), var(--panel-end));
  box-shadow: var(--shadow-sm);
}

.guide-section {
  padding: 24px;
  scroll-margin-top: 18px;
}

.guide-card {
  padding: 18px;
}

.guide-card + .guide-card {
  margin-top: 14px;
}

.guide-card-grid,
.guide-link-list {
  display: grid;
  gap: 14px;
}

.guide-card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.guide-app-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.guide-app-card {
  display: grid;
  gap: 12px;
  align-content: start;
  background: var(--surface);
}

.guide-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.72;
}

.guide-list li + li {
  margin-top: 8px;
}

.guide-copy-stack {
  display: grid;
  gap: 12px;
}

.guide-copy-stack .guide-card-copy,
.guide-copy-stack p {
  margin: 0;
}

.guide-nav-card,
.issue-card {
  background: linear-gradient(180deg, var(--panel-start), var(--panel-end));
}

.guide-link-list {
  margin-top: 10px;
}

.guide-chip-link,
.guide-primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pill-bg);
  color: var(--ink);
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.guide-primary-link {
  width: fit-content;
}

.guide-chip-link:hover,
.guide-primary-link:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: var(--accent-soft);
}

@media (max-width: 1080px) {
  .guide-card-grid {
    grid-template-columns: 1fr;
  }
}

.inline-actions,
.guide-copy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.secondary-btn {
  width: auto;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pill-bg);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.secondary-btn:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.guide-copy-status {
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 960px) {
  .site-chrome {
    grid-template-columns: 1fr;
    border-radius: var(--radius-xl);
    padding: 16px;
  }

  .site-links {
    justify-content: flex-start;
  }

  .guide-jump-links {
    gap: 8px;
  }
}

@media (max-width: 1240px) {
  .site-brand-copy span {
    display: none;
  }
}

@media (max-width: 640px) {
  .guide-shell {
    width: calc(100% - 20px);
    padding-top: 18px;
  }

  .guide-header,
  .guide-section,
  .guide-card,
  .guide-brand {
    padding: 18px;
    border-radius: var(--radius-lg);
  }

  .guide-brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-icon {
    width: 76px;
    height: 76px;
  }

  .site-links {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .guide-jump-link {
    font-size: 0.84rem;
  }
}

@media print {
  body {
    background: white;
    overflow: visible;
  }

  .site-chrome {
    display: none;
  }

  .guide-shell {
    width: 100%;
    display: block;
    padding: 0;
  }

  .guide-layout,
  .guide-main,
  .guide-main-scroll {
    display: block;
  }

  .guide-header,
  .guide-section,
  .guide-card {
    box-shadow: none;
    border: 1px solid #d0d0d0;
    background: white;
  }
}