.guide-premium .blog-header {
  max-width: 980px;
}

.guide-premium .blog-content {
  max-width: 980px;
}

.guide-premium .blog-toc {
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(249, 115, 22, 0.08));
  border: 1px solid rgba(249, 115, 22, 0.3);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.guide-premium .guide-answer-grid,
.guide-premium .guide-decision-card-grid,
.guide-premium .guide-step-grid,
.guide-premium .guide-next-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1rem 0 2rem;
}

.guide-premium .guide-answer-card,
.guide-premium .guide-decision-card,
.guide-premium .guide-step-card,
.guide-premium .guide-next-link,
.guide-premium .guide-source-check {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 1rem 1.15rem;
}

.guide-premium .guide-next-link {
  display: block;
  color: #fafafa;
  text-decoration: none;
}

.guide-premium .guide-next-link:hover {
  border-color: rgba(249, 115, 22, 0.6);
  background: rgba(249, 115, 22, 0.08);
}

.guide-premium .guide-source-check ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.guide-premium .guide-topic-svg {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(249, 115, 22, 0.35);
  background: radial-gradient(circle at top left, rgba(249, 115, 22, 0.18), rgba(0, 0, 0, 0.45));
  padding: 0.75rem;
}

.guide-premium .guide-topic-visual {
  margin: 1.25rem 0 2rem;
}

.guide-premium .guide-topic-visual h2 {
  margin-bottom: 0.8rem;
}

.guide-premium .guide-topic-svg text {
  fill: #f8fafc;
}

.guide-premium .guide-topic-panel {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 18px 18px 16px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(15, 23, 42, 0.92);
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.guide-premium .guide-topic-panel-warm {
  border-color: rgba(249, 115, 22, 0.55);
}

.guide-premium .guide-topic-panel-cool {
  border-color: rgba(56, 189, 248, 0.55);
}

.guide-premium .guide-topic-panel-safe {
  border-color: rgba(34, 197, 94, 0.5);
}

.guide-premium .guide-topic-kicker-html {
  color: #fdba74;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.guide-premium .guide-topic-title-html {
  color: #f8fafc;
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.guide-premium .guide-topic-body-html {
  color: rgba(248, 250, 252, 0.9);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.42;
}

.guide-premium .guide-topic-caption-html {
  color: rgba(248, 250, 252, 0.82);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.45;
}

.guide-premium .guide-topic-kicker {
  fill: #fdba74;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.guide-premium .guide-topic-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
}

.guide-premium .guide-topic-body {
  fill: rgba(248, 250, 252, 0.88);
  font-family: var(--font-sans);
  font-size: 17px;
}

.guide-premium .guide-topic-caption {
  fill: rgba(248, 250, 252, 0.78);
  font-family: var(--font-sans);
  font-size: 15px;
}

@media (max-width: 800px) {
  .guide-premium .blog-header,
  .guide-premium .blog-content {
    max-width: 100%;
  }

  .guide-premium .guide-topic-title {
    font-size: 24px;
  }

  .guide-premium .guide-topic-body {
    font-size: 16px;
  }

  .guide-premium .guide-topic-title-html {
    font-size: 24px;
  }
}