.guide-hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--color-border);
}

.guide-hero::before {
  position: absolute;
  inset: 8% 12% auto;
  height: 360px;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle at center, var(--color-panel-deep), transparent 70%);
  content: "";
  pointer-events: none;
}

.guide-hero-inner {
  position: relative;
  padding-top: clamp(68px, 10vw, 118px);
  padding-bottom: clamp(62px, 9vw, 104px);
  text-align: center;
}

.guide-hero h1 {
  margin-top: 20px;
  margin-bottom: 20px;
}

.guide-hero .lead {
  margin-inline: auto;
}

.guide-facts {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.guide-layout {
  padding-top: clamp(48px, 7vw, 82px);
  padding-bottom: clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(190px, 230px) minmax(0, var(--reading-width));
  justify-content: center;
  align-items: start;
  gap: clamp(26px, 5vw, 64px);
}

.guide-toc {
  top: 20px;
  padding: 10px;
  display: grid;
  border-radius: var(--radius-large);
}

.guide-toc a {
  width: 100%;
}

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

.guide-article > .callout:first-child {
  margin-bottom: 34px;
}

.guide-step {
  position: relative;
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.guide-step + .guide-step {
  margin-top: 28px;
}

.guide-step h2 {
  margin-top: 0;
  font-size: clamp(29px, 4vw, 42px);
}

.guide-step h3 {
  font-size: 21px;
}

.guide-step p {
  color: var(--color-text-soft);
}

.step-kicker {
  margin-bottom: 9px;
  color: var(--color-accent-deep) !important;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.guide-action-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-accent-deep);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.platform-notes {
  margin-top: 26px;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.platform-note {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel-deep);
}

.platform-note h3 {
  color: var(--color-accent-deep);
}

.platform-note p {
  font-size: 15px;
}

.guide-faq {
  background: var(--color-panel-deep);
}

.guide-faq .faq-item {
  box-shadow: none;
}

@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .guide-toc {
    top: 12px;
    padding: 7px;
    display: flex;
    border-radius: var(--radius-medium);
  }

  .guide-toc a {
    width: auto;
  }
}

@media (max-width: 680px) {
  .guide-hero-inner {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .guide-step {
    padding: 24px 20px;
  }

  .platform-notes {
    grid-template-columns: minmax(0, 1fr);
  }

  .guide-action-row .btn-primary,
  .guide-action-row .btn-secondary {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .guide-step {
    padding: 22px 16px;
  }

  .platform-note {
    padding: 20px 16px;
  }
}