/* 区块链生存法则 · 正文优先，少装饰 */

body.at-survival-prose .at-bg-neon,
body.at-survival-prose .at-aurora {
  display: none !important;
}

body.at-survival-prose {
  background: #030712;
}

.at-survival-doc {
  max-width: 42rem;
  padding-bottom: 3rem;
}

.at-survival-doc h1 {
  font-family: var(--at-display, "Syne", system-ui, sans-serif);
  font-size: clamp(1.65rem, 4vw, 2.1rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.at-survival-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 1.25rem 0 2rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--at-line, rgba(255, 255, 255, 0.08));
  border-bottom: 1px solid var(--at-line, rgba(255, 255, 255, 0.08));
  font-size: 0.82rem;
}

.at-survival-toc a {
  color: var(--at-mint-bright, #5eead4);
  text-decoration: none;
}

.at-survival-toc a:hover {
  text-decoration: underline;
}

.at-survival-section {
  margin-top: 2.25rem;
  padding-top: 0.25rem;
}

.at-survival-section h2 {
  font-family: var(--at-display, "Syne", system-ui, sans-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--at-text, #f8fafc);
  margin: 0 0 0.85rem;
  scroll-margin-top: 4rem;
}

.at-survival-section h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--at-mint-bright, #5eead4);
  margin: 1.15rem 0 0.5rem;
}

.at-survival-section p,
.at-survival-section li {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--at-muted, #cbd5e1);
}

.at-survival-section ol {
  margin: 0 0 0.75rem;
  padding-left: 1.35rem;
}

.at-survival-section ol li {
  margin-bottom: 0.45rem;
}

.at-survival-section ol li strong {
  color: var(--at-text, #f8fafc);
}

.at-survival-note {
  padding: 0.65rem 0.85rem;
  border-left: 3px solid rgba(94, 234, 212, 0.45);
  background: rgba(15, 23, 42, 0.45);
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem !important;
}

.at-survival-slowmist ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.at-survival-slowmist a {
  color: var(--at-mint-bright, #5eead4);
}

.at-survival-doc .at-help-table {
  font-size: 0.85rem;
}

.at-survival-doc .at-help-table th {
  white-space: nowrap;
}

.at-survival-case {
  margin: 1.35rem 0 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--at-line, rgba(255, 255, 255, 0.1));
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.35);
}

.at-survival-case h3 {
  margin-top: 0;
  font-size: 0.92rem;
  color: #fbbf24;
  line-height: 1.45;
}

.at-survival-case p {
  margin: 0.5rem 0 0.35rem;
  font-size: 0.88rem;
}

.at-survival-case code {
  font-size: 0.82em;
  color: #fde68a;
}