/* Scoped styles for the edited tutorials and their collection. */
.tutorial-article, .tutorial-article * { box-sizing: border-box; }
body:has(.tutorial-article) { margin: 0; background: #f6f7fb; color: #334155; }
.tutorial-article { width: min(900px, calc(100% - 32px)); margin: 28px auto 48px; padding: 38px 48px; border: 1px solid #e2e8f0; border-radius: 18px; background: #fff; font: 16px/1.9 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif; overflow-wrap: anywhere; }
.tutorial-article a { color: #4338ca; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.tutorial-article a:hover { color: #312e81; }
.tutorial-article a:focus-visible { outline: 3px solid #818cf8; outline-offset: 5px; border-radius: 3px; }
.article-breadcrumbs { display: flex; gap: 10px; flex-wrap: wrap; color: #64748b; font-size: 13px; margin-bottom: 30px; }
.article-category { display: inline-block; border-radius: 6px; padding: 3px 10px; color: #4338ca; background: #eef2ff; font-size: 13px; font-weight: 600; }
.article-heading h1 { margin: 18px 0; color: #0f172a; font-size: clamp(26px, 3.5vw, 36px); line-height: 1.45; letter-spacing: -.02em; }
.article-date { color: #64748b; font-size: 13px; }
.article-intro { font-size: 17px; line-height: 1.95; margin: 22px 0; }
.tutorial-article .article-button { display: inline-flex; align-items: center; gap: 14px; padding: 11px 20px; background: #4f46e5; border-radius: 9px; color: #fff; text-decoration: none; font-weight: 600; }
.tutorial-article .article-button:hover { background: #4338ca; color: #fff; }
.article-heading { padding-bottom: 32px; border-bottom: 1px solid #e2e8f0; margin-bottom: 32px; }
.tutorial-article h2 { color: #0f172a; font-size: 23px; line-height: 1.5; margin: 38px 0 18px; }
.tutorial-article h3 { color: #1e293b; font-size: 18px; line-height: 1.6; margin: 24px 0 10px; }
.article-body p { margin: 0 0 18px; }
.article-steps { padding-left: 26px; }
.article-steps li { padding-left: 8px; margin-bottom: 24px; }
.article-steps li::marker { font-weight: 700; color: #4f46e5; }
.article-steps h3 { margin-top: 12px; }
.article-faq { padding: 4px 24px 12px; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; margin-top: 36px; }
.article-faq h2 { margin-top: 20px; }
.article-faq p { font-size: 15px; }
.article-rights { border-top: 1px solid #e2e8f0; margin: 32px 0 0 !important; padding-top: 20px; font-size: 13px; color: #64748b; }
.article-related { margin-top: 32px; padding-top: 4px; border-top: 1px solid #e2e8f0; }
.article-related ul { padding-left: 22px; }
.article-related li { margin: 10px 0; }
.article-resource-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; list-style: none; padding: 0; margin: 18px 0 24px; }
.article-resource-links li { margin: 0; }
.tutorial-article [id] { scroll-margin-top: 90px; }
.tutorial-index { width: min(1140px, calc(100% - 32px)); }
.tutorial-jump { display: flex; gap: 12px 24px; flex-wrap: wrap; margin-top: 22px; }
.tutorial-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.tutorial-card { display: flex; flex-direction: column; border: 1px solid #e2e8f0; border-radius: 12px; padding: 24px; }
.tutorial-card .article-category { align-self: flex-start; }
.tutorial-card h3 { margin: 14px 0 10px; }
.tutorial-card h3 a { text-decoration: none; color: #1e293b; }
.tutorial-card p { font-size: 14px; color: #64748b; margin: 0 0 18px; }
.tutorial-card .read-more { margin-top: auto; font-size: 14px; }
.section-intro { color: #64748b; font-size: 14px; }
.tutorial-tools { display: flex; flex-wrap: wrap; gap: 12px; }
.tutorial-tools a { border: 1px solid #e2e8f0; padding: 8px 16px; border-radius: 8px; text-decoration: none; }
@media (max-width: 640px) {
  .tutorial-article { width: calc(100% - 20px); padding: 24px 20px; margin: 18px auto 30px; border-radius: 12px; }
  .article-heading h1 { font-size: 27px; }
  .article-intro { font-size: 16px; }
  .tutorial-article h2 { font-size: 21px; }
  .article-breadcrumbs { margin-bottom: 22px; }
  .article-faq { padding: 4px 16px 10px; }
  .tutorial-grid { grid-template-columns: minmax(0, 1fr); }
  .tutorial-card { padding: 20px; }
  .article-button { width: 100%; justify-content: center; }
  .article-resource-links { grid-template-columns: minmax(0, 1fr); gap: 8px; }
}