.guide-hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 4rem;
  background:
    radial-gradient(circle at top left, rgba(191, 87, 0, 0.24), transparent 34%),
    linear-gradient(135deg, #0d1724 0%, #12253a 56%, #1f4160 100%);
  color: #fff;
}

.guide-hero-inner,
.guide-band-inner,
.main {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.guide-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 2rem;
  align-items: center;
}

.guide-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1rem;
}

.guide-title {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 4.7rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.guide-title span {
  color: #ffb36b;
}

.guide-sub {
  max-width: 64ch;
  margin: 1.15rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.84);
}

.guide-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.guide-scoreboard {
  display: grid;
  gap: 1rem;
}

.score-card {
  padding: 1.2rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(4, 10, 18, 0.26);
  backdrop-filter: blur(12px);
}

.score-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.score-label {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
}

.guide-band {
  background: #fff;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.guide-band-inner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.15rem 0;
}

.guide-band-item {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.guide-band-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
}

.guide-band-value {
  margin-top: 0.3rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
}

.guide-section {
  padding: 3.2rem 0;
}

.section-header {
  margin-bottom: 1.4rem;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #bf5700;
  margin-bottom: 0.55rem;
}

.section-title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.06;
  color: #0f172a;
}

.field-grid,
.model-grid,
.workflow-grid,
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field-card,
.model-card,
.workflow-card,
.check-card,
.code-card,
.template-card {
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: #fff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
}

.field-card,
.model-card,
.workflow-card,
.check-card {
  padding: 1.35rem 1.4rem;
}

.field-card h3,
.model-card h3,
.workflow-card h3,
.check-card h3,
.code-card h3,
.template-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.08rem;
  color: #0f172a;
}

.field-card ul,
.check-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: #334155;
  line-height: 1.75;
}

.field-card li + li,
.check-card li + li {
  margin-top: 0.25rem;
}

.model-step,
.workflow-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: #fff1e6;
  color: #bf5700;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.model-card p,
.workflow-card p,
.template-card p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

.code-card,
.template-card {
  margin-top: 1rem;
  padding: 1.35rem 1.4rem;
}

.code-card pre,
.template-card pre {
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 16px;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 0.85rem;
  line-height: 1.65;
}

.guide-band code,
.code-card code,
.template-card code,
.field-card code,
.workflow-card code,
.check-card code,
.model-card code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

@media (max-width: 900px) {
  .guide-hero-inner,
  .guide-band-inner,
  .field-grid,
  .model-grid,
  .workflow-grid,
  .checklist-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .guide-hero {
    padding-top: 3.8rem;
  }

  .guide-title {
    font-size: 2.5rem;
  }

  .guide-section {
    padding: 2.4rem 0;
  }
}