.guide-page {
  background: #f7f9fc;
}

.guide-hero {
  padding: 72px 0 64px;
}

.guide-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.46fr);
  align-items: center;
  gap: 64px;
}

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

.guide-hero h1 + p {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: 20px;
}

.guide-help-card {
  padding: 30px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(16, 35, 63, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.guide-help-card strong {
  display: block;
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 21px;
}

.guide-help-card p {
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 15px;
}

.guide-help-card a {
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
}

.guide-overview {
  background: #fff;
}

.guide-overview > .container {
  max-width: 980px;
}

.guide-overview h3 {
  margin: 36px 0 13px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 22px;
}

.guide-overview h3:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.guide-overview ol,
.guide-overview ul {
  margin: 0;
  padding: 22px 26px 22px 50px;
  background: #f7f9fc;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.guide-overview li {
  margin: 8px 0;
  padding-left: 5px;
}

.guide-overview iframe {
  width: 100%;
  max-width: 760px;
  height: auto;
  aspect-ratio: 16 / 9;
  display: block;
  margin: 0 0 15px;
  border: 0;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.guide-overview hr {
  display: none;
}

.guide-details {
  padding-top: 86px;
}

.guide-content {
  max-width: 980px;
  padding: 54px 64px 70px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.guide-content > h2 {
  margin-bottom: 48px;
}

.guide-content h3 {
  margin: 54px 0 20px;
  padding-top: 42px;
  border-top: 1px solid var(--line);
  font-size: clamp(24px, 3vw, 32px);
  scroll-margin-top: 96px;
}

.guide-content > h2 + h3 {
  margin-top: 0;
}

.guide-content h5 {
  margin: 18px 0;
  color: var(--ink);
  font-size: 16px;
}

.guide-content p,
.guide-content li {
  color: #405168;
}

.guide-content ul,
.guide-content ol {
  padding-left: 27px;
}

.guide-content li {
  margin: 10px 0;
}

.guide-content hr {
  display: none;
}

.guide-content img {
  max-width: 100%;
  height: auto;
}

.guide-content > img,
.guide-content > a > img,
.guide-content ul > img,
.guide-content ol > img,
.guide-content li > img:not(button img) {
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(16, 35, 63, 0.08);
}

.guide-content .example-image-link {
  display: block;
  width: fit-content;
  margin: 22px 0;
}

.guide-content .example-image-link img {
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(16, 35, 63, 0.08);
}

.guide-content .btn,
.guide-content button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 7px 12px;
  color: var(--navy);
  background: #fff;
  border: 1px solid #cbd6e4;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.guide-content a.btn-primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.guide-content button img {
  max-height: 24px;
  width: auto;
}

.guide-content kbd,
.guide-content code {
  padding: 3px 7px;
  color: var(--navy);
  background: #edf3ff;
  border: 1px solid #d7e3f6;
  border-radius: 6px;
  font: 0.88em ui-monospace, SFMono-Regular, Consolas, monospace;
}

.guide-content .text-danger {
  color: #b83242;
  text-decoration-color: rgba(184, 50, 66, 0.35);
}

.guide-content .text-success {
  color: var(--success);
  text-decoration-color: rgba(19, 122, 91, 0.35);
}

.guide-back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--navy);
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  font-size: 21px;
  font-weight: 800;
  text-decoration: none;
}

.guide-back-to-top:hover {
  color: #fff;
  background: var(--blue-dark);
}

@media (max-width: 820px) {
  .guide-hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .guide-help-card {
    max-width: 620px;
  }

  .guide-content {
    padding: 42px 34px 58px;
  }
}

@media (max-width: 560px) {
  .guide-content {
    width: min(calc(100% - 20px), var(--max));
    padding: 34px 22px 48px;
  }

  .guide-content h3 {
    margin-top: 42px;
    padding-top: 34px;
  }

  .guide-overview ol,
  .guide-overview ul {
    padding: 18px 18px 18px 42px;
  }

  .guide-back-to-top {
    right: 14px;
    bottom: 14px;
  }
}