:root {
  --guides-bg: #111315;
  --guides-sidebar: #17191c;
  --guides-surface: #1f2328;
  --guides-surface-strong: #0f141a;
  --guides-line: rgba(255, 255, 255, 0.08);
  --guides-line-strong: rgba(255, 255, 255, 0.14);
  --guides-text: #f3f5f7;
  --guides-muted: #a6afb9;
  --guides-accent: #9ad7ff;
  --guides-accent-strong: #d7f0ff;
  --guides-warm: #ffd08b;
  --guides-shadow: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Montserrat", sans-serif;
  color: var(--guides-text);
  background:
    radial-gradient(circle at top left, rgba(104, 151, 198, 0.14), transparent 18%),
    linear-gradient(180deg, #121416 0%, #0d0f12 100%);
}

.ddp-guides-page {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0;
}

.guides-eyebrow,
.guides-kicker {
  margin: 0 0 10px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--guides-accent);
}

.guides-intro h1,
.guides-section h2 {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  letter-spacing: -0.02em;
}

.guides-intro h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.06;
}

.guides-lead,
.guides-section-head p,
.article-block p,
.faq-item p,
.guide-card p,
.step-card p,
.mini-grid p,
.article-note-grid span,
.cta-card span,
.guides-sidebar-group a,
.guides-sidebar-footer a {
  color: var(--guides-muted);
  line-height: 1.65;
}

.cta-card,
.guides-sidebar-group a,
.guides-sidebar-footer a,
.guides-next-link,
.guides-topbar-actions a {
  text-decoration: none;
}

.guides-sidebar-group,
.guide-card,
.step-card,
.article-block,
.faq-item,
.cta-card {
  border: 1px solid var(--guides-line);
  background: var(--guides-surface);
  box-shadow: var(--guides-shadow);
}

.guides-hero-stat-label,
.guides-sidebar-title,
.guide-card-tag,
.step-number {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.guides-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0;
  min-height: 100vh;
}

.guides-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  display: grid;
  gap: 18px;
  height: 100vh;
  padding: 22px 18px 30px;
  background: var(--guides-sidebar);
  border-right: 1px solid var(--guides-line);
  overflow-y: auto;
}

.guides-sidebar-title {
  margin: 0 0 10px;
  color: #ced6de;
}

.guides-toc,
.guides-sidebar-group,
.guides-sidebar-footer {
  display: grid;
  gap: 10px;
}

.guides-brand {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 6px;
  color: #f7f8fa;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.guides-sidebar-group {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.guides-toc a,
.guides-sidebar-footer a {
  color: #d6dde6;
  border-radius: 10px;
  padding: 8px 10px;
  transition: background-color 160ms ease, color 160ms ease;
}

.guides-toc a:hover,
.guides-sidebar-footer a:hover,
.guides-topbar-actions a:hover,
.guides-next-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.guides-toc-subtle a {
  color: #a9b4bf;
}

.guides-content {
  display: grid;
  gap: 0;
  padding: 22px 32px 48px;
}

.guides-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 54px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--guides-line);
}

.guides-topbar-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.guides-topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guides-topbar-actions a,
.guides-next-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--guides-line-strong);
  border-radius: 9px;
  color: #e7edf3;
}

.guides-cover {
  padding-top: 22px;
}

.guides-cover-art {
  display: grid;
  place-items: center;
  min-height: 220px;
  border-radius: 14px;
  border: 1px solid var(--guides-line);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 60, 60, 0.16), transparent 22%),
    radial-gradient(circle at 75% 30%, rgba(255, 60, 60, 0.18), transparent 18%),
    linear-gradient(180deg, #0e1720 0%, #0a1016 100%);
}

.guides-cover-mark {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(3.2rem, 12vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  color: #ff4b4b;
  text-shadow: 0 0 32px rgba(255, 75, 75, 0.28);
}

.guides-intro {
  padding: 18px 0 10px;
}

.guides-flag {
  margin: 0 0 10px;
  font-size: 1rem;
}

.guides-lead {
  max-width: 860px;
  font-size: 1rem;
}

.guides-lead-en {
  margin-top: 0;
}

.guides-next-link {
  margin-top: 14px;
}

.guides-updated {
  margin: 16px 0 0;
  font-size: 0.82rem;
  color: #798592;
}

.guides-section {
  padding: 28px 0 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
}

.guides-section-head {
  max-width: 880px;
  margin-bottom: 20px;
}

.guides-grid,
.steps-grid,
.mini-grid,
.article-note-grid,
.cta-grid {
  display: grid;
  gap: 16px;
}

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

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

.guide-card,
.step-card,
.article-block,
.faq-item,
.cta-card {
  border-radius: 14px;
}

.guide-card,
.step-card,
.faq-item,
.cta-card {
  padding: 20px;
}

.guide-card h3,
.step-card h3,
.article-block h3,
.faq-item h3,
.mini-grid h4 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
}

.guide-card-tag,
.step-number {
  color: var(--guides-warm);
}

.step-number {
  display: inline-block;
  margin-bottom: 14px;
}

.guide-callout {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 3px solid var(--guides-accent);
  border-radius: 10px;
  background: rgba(154, 215, 255, 0.08);
  color: var(--guides-text);
}

.guide-callout span {
  color: var(--guides-muted);
}

.article-block {
  padding: 22px;
  margin-top: 16px;
}

.guide-list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--guides-text);
  line-height: 1.7;
}

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

.guide-list-ordered {
  padding-left: 20px;
}

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

.article-note-grid div,
.mini-grid article {
  padding: 18px;
  border-radius: 12px;
  border: 1px solid var(--guides-line);
  background: rgba(255, 255, 255, 0.03);
}

.article-note-grid strong,
.cta-card strong {
  display: block;
  margin-bottom: 6px;
}

.mini-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 16px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.guides-section-cta {
  background: transparent;
}

.cta-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cta-card {
  display: grid;
  gap: 6px;
  color: var(--guides-text);
  background: rgba(255, 255, 255, 0.03);
}

@media (max-width: 1080px) {
  .guides-layout,
  .guides-grid,
  .steps-grid,
  .article-note-grid,
  .mini-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .guides-sidebar {
    position: static;
    height: auto;
  }

  .guides-content {
    padding: 18px;
  }
}

@media (max-width: 840px) {
  .guides-layout {
    grid-template-columns: 1fr;
  }

  .guides-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--guides-line);
  }

  .guides-topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .ddp-guides-page {
    width: 100%;
  }
}