.blog-shell { width: min(1120px, calc(100% - 48px)); }
.blog-main { max-width: 950px; margin: 0 auto; padding: 0 0 20px; }
.blog-main .breadcrumbs { margin: 24px 0 20px; }
.blog-main .breadcrumbs span[aria-current="page"] { color: #667064; }
.blog-index-hero { margin: 0 0 22px; padding: clamp(28px, 5vw, 58px); border: 1px solid #e4e5e0; border-radius: 22px; background: radial-gradient(circle at 86% 15%, rgba(211,224,217,.52), transparent 32%), linear-gradient(135deg, #f6f7f2, #f1f4f7); }
.blog-index-hero .eyebrow { margin: 0 0 14px; color: #586775; font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.blog-index-hero h1 { max-width: 700px; margin: 0; color: #202738; font-size: clamp(36px, 6vw, 58px); line-height: 1.06; letter-spacing: -.045em; }
.blog-index-hero > p:last-child { max-width: 700px; margin: 18px 0 0; color: #5d6670; font-size: clamp(15px, 2vw, 18px); line-height: 1.72; }
.blog-tool-shortcuts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0 0 56px; }
.blog-tool-shortcuts a { min-height: 56px; padding: 13px 15px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid #e1e4e5; border-radius: 12px; background: #fff; color: #303c47; font-size: 13px; font-weight: 650; text-decoration: none; transition: border-color .18s ease, transform .18s ease; }
.blog-tool-shortcuts a:hover, .blog-category a:hover, .more-guides a:hover { border-color: #aab9b5; color: #263d40; }
.blog-tool-shortcuts a:hover { transform: translateY(-2px); }
.blog-tool-shortcuts a span, .blog-category a span, .more-guides a span, .related-guide-link span { color: #778c83; }
.blog-section-heading { margin: 0 0 22px; }
.blog-section-heading .section-kicker { margin-bottom: 8px; color: #6d7e78; font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.blog-section-heading h2 { margin: 0; color: #222b37; font-size: clamp(26px, 4vw, 34px); letter-spacing: -.035em; }
.blog-section-heading > p:last-child { margin: 8px 0 0; color: #646d76; font-size: 15px; line-height: 1.6; }
.blog-category-section { margin-bottom: 58px; }
.blog-category-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.blog-category { min-width: 0; padding: 21px 22px 18px; border: 1px solid #e3e5e5; border-radius: 15px; background: #fff; }
.blog-category .category-label { margin: 0; color: #283642; font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.blog-category .category-description { min-height: 44px; margin: 7px 0 13px; color: #69717a; font-size: 13px; line-height: 1.6; }
.blog-category ul, .more-guides ul { margin: 0; padding: 0; list-style: none; }
.blog-category li + li, .more-guides li + li { border-top: 1px solid #eef0ef; }
.blog-category a, .more-guides a { min-height: 42px; padding: 10px 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #46544f; font-size: 13px; font-weight: 600; line-height: 1.45; text-decoration: none; transition: color .18s ease; }
.blog-category a span, .more-guides a span { flex: 0 0 auto; }
.more-guides { margin: 0 0 54px; padding: 25px 27px; border: 1px solid #e3e5e5; border-radius: 16px; background: #f8f9f7; }
.more-guides .blog-section-heading { margin-bottom: 7px; }
.more-guides .blog-section-heading h2 { font-size: 24px; }
.blog-author-note { display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 17px; align-items: start; margin: 0 0 22px; padding: 25px; border: 1px solid #e0e5e1; border-radius: 16px; background: linear-gradient(120deg, #f6f8f5, #f7f8fa); }
.author-monogram { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #d7e0da; border-radius: 50%; background: #e9efeb; color: #43594e; font-size: 14px; font-weight: 750; text-decoration: none; }
.blog-author-note .section-kicker { margin: 0 0 5px; color: #6d7e78; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.blog-author-note h2 { margin: 0; color: #29353d; font-size: 21px; }
.blog-author-note p:not(.section-kicker) { max-width: 760px; margin: 8px 0 10px; color: #606a70; font-size: 14px; line-height: 1.7; }
.blog-author-note a { color: #465c54; font-size: 13px; font-weight: 650; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.blog-article { max-width: 790px; margin: 0 auto; padding: clamp(25px, 5vw, 48px); border: 1px solid #e4e6e5; border-radius: 18px; background: #fff; box-shadow: 0 14px 42px rgba(38, 48, 52, .045); }
.blog-article-header { padding-bottom: 27px; border-bottom: 1px solid #e9eceb; }
.blog-article-header .section-kicker { margin: 0 0 11px; color: #73837d; font-size: 10px; font-weight: 750; letter-spacing: .13em; }
.blog-article-header h1 { margin: 0; color: #202a35; font-size: clamp(33px, 5.2vw, 46px); line-height: 1.12; letter-spacing: -.04em; }
.blog-article-lead { margin: 17px 0 19px; color: #56616b; font-size: 17px; line-height: 1.76; }
.article-byline { display: flex; align-items: center; gap: 12px; }
.article-byline .author-monogram { width: 42px; height: 42px; flex: 0 0 auto; font-size: 12px; }
.byline-copy { display: grid; gap: 4px; color: #46534e; font-size: 12px; line-height: 1.5; }
.byline-copy > span:first-child { font-weight: 650; }
.byline-copy a { color: #394f47; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.byline-copy > span:last-child { color: #778079; font-size: 11px; }
.article-toc { margin: 25px 0 10px; padding: 18px 20px; border: 1px solid #e8ebe8; border-radius: 12px; background: #f8f9f7; }
.article-toc h2 { margin: 0 0 9px; color: #34413b; font-size: 14px; }
.article-toc ol { margin: 0; padding-left: 20px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); column-gap: 25px; }
.article-toc li { padding: 3px 0; color: #78817b; font-size: 12px; line-height: 1.5; }
.article-toc a { color: #4e5c56; text-decoration-color: #c5cec8; text-underline-offset: 3px; }
.article-copy { padding-top: 8px; }
.article-copy section { margin-top: 31px; scroll-margin-top: 24px; }
.article-copy h2 { margin: 0 0 10px; color: #27323d; font-size: clamp(21px, 3vw, 25px); line-height: 1.3; letter-spacing: -.025em; }
.article-copy p { margin: 10px 0; color: #56616b; font-size: 15px; line-height: 1.85; }
.article-copy ul, .article-copy ol { padding-left: 23px; color: #56616b; font-size: 15px; line-height: 1.8; }
.article-copy a { color: #425f56; text-decoration-color: #becbc4; text-underline-offset: 3px; }
.article-tool-link { max-width: 790px; margin: 20px auto; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.article-tool-link .section-kicker { margin: 0 0 6px; color: #718079; font-size: 10px; font-weight: 750; letter-spacing: .12em; }
.article-tool-link h2 { margin: 0; }
.article-tool-link p { margin: 7px 0 0; font-size: 14px; }
.article-tool-link .article-cta { flex: 0 0 auto; white-space: nowrap; }
.blog-related, .blog-faq { max-width: 790px; margin: 20px auto; padding: 23px 26px; border: 1px solid #e1e5e3; border-radius: 15px; background: #fff; }
.blog-related .section-kicker, .blog-faq .section-kicker { margin: 0 0 7px; color: #718079; font-size: 10px; font-weight: 750; letter-spacing: .12em; }
.blog-related h2, .blog-faq h2 { margin: 0 0 11px; color: #29343e; font-size: 21px; letter-spacing: -.02em; }
.related-guide-link { display: flex; justify-content: space-between; align-items: center; gap: 14px; color: #40554d; font-size: 14px; font-weight: 650; line-height: 1.55; text-decoration: none; }
.all-guides-link { display: inline-block; margin-top: 14px; color: #63736c; font-size: 12px; font-weight: 650; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.blog-faq details { padding: 14px 0; border-top: 1px solid #e9eceb; }
.blog-faq summary { color: #34413b; font-size: 14px; font-weight: 650; line-height: 1.55; cursor: pointer; }
.blog-faq details p { margin: 8px 0 0; color: #5f6968; font-size: 14px; line-height: 1.75; }
.blog-footer { max-width: 950px; margin: 32px auto 0; }
@media (max-width: 800px) { .blog-tool-shortcuts { grid-template-columns: repeat(2, minmax(0,1fr)); margin-bottom: 42px; } }
@media (max-width: 620px) {
  .blog-shell { width: calc(100% - 30px); }
  .blog-shell .topbar { height: auto; min-height: 62px; gap: 8px; }
  .blog-shell .topbar-nav { flex-wrap: wrap; justify-content: flex-end; }
  .blog-shell .nav-link { min-height: 34px; padding-inline: 7px; font-size: 11px; }
  .blog-main .breadcrumbs { margin-top: 18px; }
  .blog-category-grid { grid-template-columns: 1fr; gap: 10px; }
  .blog-category { padding: 18px; }
  .blog-category .category-description { min-height: 0; }
  .blog-article { padding: 24px 20px; }
  .article-toc ol { grid-template-columns: 1fr; }
  .article-tool-link { align-items: flex-start; flex-direction: column; }
  .blog-related, .blog-faq { padding: 20px; }
  .blog-author-note { grid-template-columns: 42px minmax(0,1fr); gap: 12px; padding: 19px; }
  .blog-author-note > .author-monogram { width: 40px; height: 40px; }
}
@media (max-width: 380px) { .blog-tool-shortcuts { grid-template-columns: 1fr; } }