/* ═══ 长尾内容页样式（2026-10-19）═══ */
.article-wrap { max-width: 820px; margin: 0 auto; padding: 48px 24px 72px; }
.breadcrumb { font-size: 13px; color: var(--dim2); margin-bottom: 22px; }
.breadcrumb a { color: var(--dim); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 6px; }
h1.article-title { font-size: clamp(26px, 4vw, 40px); line-height: 1.28; font-weight: 800; letter-spacing: -.025em; }
.article-meta { margin-top: 14px; font-size: 13px; color: var(--dim2); display: flex; flex-wrap: wrap; gap: 14px; }
.article-lead {
  margin-top: 24px; padding: 18px 20px; border-radius: var(--radius);
  background: var(--card); border-left: 3px solid var(--accent);
  font-size: 15px; color: var(--dim); line-height: 1.85;
}
.article-body { margin-top: 32px; }
.article-body h2 {
  margin-top: 40px; margin-bottom: 14px; font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800; letter-spacing: -.015em; scroll-margin-top: 80px;
}
.article-body h3 { margin-top: 26px; margin-bottom: 10px; font-size: 17px; font-weight: 700; }
.article-body p { margin-bottom: 14px; font-size: 15px; color: var(--dim); line-height: 1.9; }
.article-body strong { color: var(--text); font-weight: 700; }
.article-body ul, .article-body ol { margin: 0 0 16px; padding-left: 22px; }
.article-body li { font-size: 15px; color: var(--dim); line-height: 1.9; margin-bottom: 6px; }
.article-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.article-body code {
  background: var(--card-hi); border: 1px solid var(--line); border-radius: 6px;
  padding: 1px 6px; font-size: 13px; font-family: ui-monospace, Menlo, monospace; color: var(--accent-2);
}
.toc {
  margin-top: 26px; padding: 18px 20px; border-radius: var(--radius);
  background: var(--bg-soft); border: 1px solid var(--line);
}
.toc-title { font-size: 13px; font-weight: 700; color: var(--dim); margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 20px; }
.toc li { font-size: 14px; padding: 3px 0; }
.toc a { color: var(--dim); }
.toc a:hover { color: var(--accent); }
.note-box {
  margin: 22px 0; padding: 16px 18px; border-radius: var(--radius);
  background: rgba(245, 158, 11, .08); border: 1px solid rgba(245, 158, 11, .28);
  font-size: 14px; line-height: 1.85; color: #d9b06a;
}
.tip-box {
  margin: 22px 0; padding: 16px 18px; border-radius: var(--radius);
  background: rgba(34, 197, 94, .08); border: 1px solid rgba(34, 197, 94, .28);
  font-size: 14px; line-height: 1.85; color: var(--accent-2);
}
.table-simple { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.table-simple th, .table-simple td { padding: 10px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.table-simple th { background: var(--card); font-size: 13px; color: var(--dim); font-weight: 700; }
.table-simple td { color: var(--dim); }
.table-simple td:first-child { color: var(--text); font-weight: 600; }
.cta-inline {
  margin-top: 40px; padding: 28px 24px; border-radius: var(--radius-lg); text-align: center;
  background: linear-gradient(160deg, rgba(34, 197, 94, .14), transparent 70%);
  border: 1px solid rgba(34, 197, 94, .3);
}
.cta-inline h3 { margin: 0 0 10px; font-size: 19px; font-weight: 800; }
.cta-inline p { margin-bottom: 18px; font-size: 14px; color: var(--dim); }
.related { margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line); }
.related-title { font-size: 14px; font-weight: 700; color: var(--dim); margin-bottom: 14px; }
.related-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.related-list a {
  display: block; padding: 13px 16px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line); font-size: 14px;
  color: var(--text); transition: border-color .16s;
}
.related-list a:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 560px) { .article-wrap { padding: 32px 18px 56px; } }

/* ── 术语词典 ── */
.glossary-dl { margin: 18px 0 0; }
.glossary-dl dt {
  margin-top: 22px; font-size: 16.5px; font-weight: 700; color: var(--text);
  scroll-margin-top: 80px;
}
.glossary-dl dt:first-child { margin-top: 0; }
.glossary-dl dt::before { content: '§ '; color: var(--accent); font-weight: 400; }
.glossary-dl dd {
  margin: 6px 0 0; padding-left: 18px; border-left: 2px solid var(--line);
  font-size: 14.5px; color: var(--dim); line-height: 1.85;
}