/* 文章页样式（news/*.html 专用，2026-09-10） */
.art-wrap { max-width: 860px; }
.art-meta { color: var(--text-light); font-size: 14px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.art-body { font-size: 16.5px; line-height: 1.95; color: var(--text); }
.art-body h2 { font-size: 22px; margin: 34px 0 12px; padding-left: 12px; border-left: 4px solid var(--primary); line-height: 1.5; }
.art-body h3 { font-size: 18.5px; margin: 26px 0 10px; }
.art-body p { margin: 12px 0; }
.art-body ul, .art-body ol { margin: 12px 0 12px 4px; }
.art-body ul li, .art-body ol li { position: relative; padding-left: 20px; margin: 8px 0; }
.art-body ul li::before { content: "▪"; color: var(--primary); position: absolute; left: 0; }
.art-body ol { counter-reset: n; list-style: none; }
.art-body ol li { counter-increment: n; padding-left: 28px; }
.art-body ol li::before { content: counter(n) "."; color: var(--primary); font-weight: 700; position: absolute; left: 4px; }
.art-body strong { color: #111; }
.art-body a { color: var(--primary); }
.art-body a:hover { text-decoration: underline; }
.art-body hr { border: none; border-top: 1px dashed var(--line); margin: 30px 0; }
.art-cta { margin: 36px 0 10px; padding: 22px 24px; background: var(--bg-light); border-radius: var(--radius); border: 1px solid var(--line); }
.art-cta p { margin: 6px 0; font-size: 15.5px; }
.art-cta .btn { margin-top: 10px; margin-right: 10px; }
.art-related { margin: 40px 0 0; padding-top: 22px; border-top: 1px solid var(--line); }
.art-related h3 { font-size: 18px; margin-bottom: 12px; }
.art-related a { display: block; padding: 10px 0; color: var(--text); border-bottom: 1px dashed var(--line); font-size: 15.5px; }
.art-related a:hover { color: var(--primary); }
.art-back { margin-top: 26px; font-size: 15px; }
.art-back a { color: var(--text-light); }
.art-back a:hover { color: var(--primary); }
@media (max-width: 640px) {
  .art-body { font-size: 16px; }
  .art-body h2 { font-size: 19.5px; }
}