.guide-main {
  padding-top: 56px;
}

.guide-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: start;
}

.guide-hero-copy,
.summary-card,
.compare-table-wrap,
.guide-item,
.core-card,
.usage-card,
.guide-anchor-strip {
  border: 1px solid var(--line);
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.guide-hero-copy {
  padding: 36px;
  border-radius: 30px;
}

.guide-hero h1 {
  margin: 0;
  max-width: 10ch;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.guide-lead,
.guide-sublead,
.summary-card p,
.guide-item p,
.guide-item li,
.core-card li,
.usage-card p,
.step-label,
.step-path,
.guide-badge-note,
.compare-table td {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.guide-lead {
  margin: 20px 0 0;
  color: #dce9fb;
  font-size: 20px;
}

.guide-sublead {
  margin: 16px 0 0;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.guide-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.summary-card {
  padding: 24px;
  border-radius: 26px;
}

.summary-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 28px;
}

.guide-anchor-strip {
  position: sticky;
  top: 96px;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding: 14px;
  border-radius: 22px;
}

.guide-anchor-strip a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.compare-table-wrap {
  overflow-x: auto;
  border-radius: 28px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  padding: 18px 20px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.compare-table th {
  color: #deebff;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.compare-table tbody tr:last-child td {
  border-bottom: 0;
}

.guide-list {
  display: grid;
  gap: 22px;
}

.guide-item {
  padding: 30px;
  border-radius: 30px;
}

.guide-item:target,
.section:target .section-heading,
#overview:target .guide-hero-copy {
  scroll-margin-top: 120px;
}

.guide-item:target {
  border-color: rgba(96, 236, 217, 0.46);
  box-shadow:
    0 0 0 1px rgba(96, 236, 217, 0.22),
    var(--shadow);
  background:
    radial-gradient(circle at top right, rgba(96, 236, 217, 0.12), transparent 24%),
    var(--bg-card);
}

.guide-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.guide-item h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1.05;
}

.guide-badge {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid rgba(96, 236, 217, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-badge-note {
  margin: 0 0 12px;
}

.guide-value-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
}

.guide-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
}

.guide-panel h4 {
  margin: 0 0 14px;
  color: #deebff;
  font-size: 18px;
}

.guide-subtitle {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-subtitle + ul {
  margin-bottom: 14px;
}

.guide-panel p,
.guide-panel ul,
.guide-panel ol {
  margin: 0;
}

.guide-panel ul,
.guide-panel ol {
  padding-left: 20px;
}

.guide-panel li + li {
  margin-top: 10px;
}

.step-route {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(96, 236, 217, 0.18);
  border-radius: 20px;
  background: rgba(91, 185, 255, 0.06);
}

.step-label {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.step-path {
  color: #e4f0ff;
  font-size: 16px;
  font-weight: 700;
}

.core-grid,
.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.core-card,
.usage-card {
  padding: 24px;
  border-radius: 28px;
}

.core-card h3,
.usage-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
}

.core-card ul {
  margin: 0;
  padding-left: 20px;
}

.core-card li + li {
  margin-top: 10px;
}

@media (max-width: 1120px) {
  .guide-hero,
  .guide-summary-grid,
  .guide-value-grid,
  .core-grid,
  .usage-grid {
    grid-template-columns: 1fr;
  }

  .guide-hero h1 {
    max-width: none;
  }

  .guide-anchor-strip {
    top: 84px;
  }
}

@media (max-width: 860px) {
  .guide-anchor-strip {
    position: static;
  }

  .guide-item-top {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .guide-main {
    padding-top: 36px;
  }

  .guide-hero-copy,
  .summary-card,
  .compare-table-wrap,
  .guide-item,
  .core-card,
  .usage-card,
  .guide-anchor-strip {
    border-radius: 24px;
  }

  .guide-hero-copy,
  .guide-item {
    padding: 22px;
  }

  .summary-card,
  .core-card,
  .usage-card {
    padding: 20px;
  }
}