.blog-wrap { width: min(100% - 2 * var(--pad), 1112px); margin: 0 auto; }
.blog-hero { padding: clamp(78px, 9vw, 138px) 0 clamp(70px, 8vw, 116px); border-bottom: 1px solid var(--line); }
.blog-hero .section-label { margin-bottom: 28px; }
.blog-hero h1 { max-width: 960px; margin: 0 0 26px; font: 600 clamp(2.8rem, 6.4vw, 6rem)/1.12 var(--display); letter-spacing: -0.065em; }
.blog-hero p:last-child { color: var(--muted); font-size: clamp(.94rem, 1.4vw, 1.1rem); }
.blog-featured, .blog-list-section { padding: clamp(72px, 8vw, 112px) 0; }
.blog-featured { border-bottom: 1px solid var(--line); }
.blog-section-top { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin-bottom: 30px; }
.blog-section-top h2 { margin: 0; font: 600 clamp(1.8rem, 3vw, 2.8rem)/1.2 var(--display); letter-spacing: -.045em; }
.blog-section-top > span, .blog-rss { color: var(--muted); font: 500 11px var(--mono); }
.blog-section-top a:hover, .blog-footer a:hover, .article-author a:hover { text-decoration: underline; text-underline-offset: 4px; }
.blog-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.blog-card { min-width: 0; display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--line); background: var(--white); transition: border-color .2s, background .2s; }
.blog-card:hover { border-color: var(--green-deep); background: var(--green-soft); }
.blog-card[hidden] { display: none; }
.blog-card-category { color: var(--green-deep); font: 500 11px/1.4 var(--mono); }
.blog-card h3 { margin: 26px 0 12px; font: 600 clamp(1.35rem, 2.1vw, 1.85rem)/1.35 var(--display); letter-spacing: -.04em; overflow-wrap: anywhere; }
.blog-card p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.blog-card-meta { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); font: 400 11px var(--mono); }
.blog-featured > .blog-card { padding: clamp(30px, 5vw, 64px); background: var(--green); }
.blog-featured > .blog-card h3 { max-width: 800px; font-size: clamp(2rem, 4vw, 3.7rem); }
.blog-featured > .blog-card p { max-width: 700px; color: #405d31; font-size: 16px; }
.blog-filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 28px; }
.blog-filters button { padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; background: transparent; font-size: 12px; cursor: pointer; }
.blog-filters button[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.blog-filter-empty, .blog-empty { padding: 28px 0; color: var(--muted); }
.blog-empty a { text-decoration: underline; }
.blog-footer { padding: 35px var(--pad); border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 20px; color: var(--muted); font: 500 11px var(--mono); }
.blog-footer nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.article-shell { padding-top: 28px; }
.blog-breadcrumb { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 12px; }
.blog-breadcrumb span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.blog-breadcrumb a:hover { text-decoration: underline; }
.blog-article { max-width: 780px; margin: 0 auto; }
.article-header { padding: clamp(65px, 8vw, 105px) 0 42px; border-bottom: 1px solid var(--line); }
.article-cover { width: 100%; height: auto; margin-top: 42px; }
.article-header h1 { margin: 23px 0; font: 600 clamp(2.4rem, 5.6vw, 4.5rem)/1.2 var(--display); letter-spacing: -.055em; overflow-wrap: anywhere; }
.article-description { max-width: 700px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.75; }
.article-meta { display: flex; flex-wrap: wrap; gap: 5px 20px; margin-top: 34px; color: var(--muted); font: 400 11px/1.7 var(--mono); }
.blog-toc { margin: 46px 0 0; padding: 24px 28px; border: 1px solid var(--line); background: var(--paper-soft); }
.blog-toc strong { font-size: 13px; }
.blog-toc ol { margin: 12px 0 0; padding-left: 23px; color: var(--muted); font-size: 13px; }
.blog-toc li + li { margin-top: 5px; }
.blog-toc a:hover { color: var(--green-deep); text-decoration: underline; }
.article-body { padding: 52px 0 68px; font-size: 16px; line-height: 1.95; overflow-wrap: anywhere; }
.article-body h2 { margin: 72px 0 23px; scroll-margin-top: 100px; font: 600 clamp(1.65rem, 3vw, 2.25rem)/1.35 var(--display); letter-spacing: -.04em; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { margin: 40px 0 16px; font: 600 1.3rem/1.4 var(--display); }
.article-body p, .article-body ul, .article-body ol { margin: 0 0 24px; }
.article-body ul, .article-body ol { padding-left: 1.6em; }
.article-body li { padding-left: 4px; }
.article-body li + li { margin-top: 8px; }
.article-body a { color: var(--green-deep); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { text-decoration-thickness: 2px; }
.article-body blockquote { margin: 35px 0; padding: 8px 0 8px 24px; border-left: 3px solid var(--green-deep); color: var(--muted); }
.article-body blockquote p:last-child { margin-bottom: 0; }
.article-body :not(pre) > code { padding: 2px 5px; background: var(--paper-soft); font: .87em var(--mono); }
.article-body pre { position: relative; max-width: 100%; margin: 32px 0; padding: 24px; overflow-x: auto; border-radius: 0; background: #0d1117; color: #e6edf3; font: 13px/1.7 var(--mono); }
.article-body pre code { display: block; width: max-content; min-width: 100%; padding-right: 35px; }
.code-copy { position: sticky; left: calc(100% - 45px); display: block; margin: -12px 0 8px auto; padding: 4px 8px; border: 1px solid #737b83; background: #20262d; color: #fff; font-size: 11px; cursor: pointer; }
.article-body table { display: block; max-width: 100%; margin: 30px 0; overflow-x: auto; border-collapse: collapse; font-size: 14px; }
.article-body th, .article-body td { min-width: 120px; padding: 11px 15px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.article-body th { background: var(--paper-soft); }
.article-body img { width: auto; height: auto; margin: 26px 0; }
.article-author { display: flex; gap: 16px; padding: 30px 0; border-top: 1px solid var(--line); }
.article-author img { border-radius: 10px; flex: none; }
.article-author strong { font-size: 15px; }
.article-author p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.article-author a { color: var(--green-deep); }
.article-cta { margin: 22px 0 95px; padding: 28px 32px; background: var(--green); }
.article-cta p { margin: 0 0 9px; color: #456631; font-size: 13px; }
.article-cta a { font-weight: 700; }
.article-cta a:hover { text-decoration: underline; }
.article-related { padding: 65px 0 120px; border-top: 1px solid var(--line); }
.blog-not-found { min-height: 60vh; padding: 110px 0; }
.blog-not-found h1 { margin: 22px 0; font: 600 clamp(2.5rem, 6vw, 4.5rem)/1.2 var(--display); }
.blog-not-found .button { display: inline-flex; margin-top: 25px; }
.home-blog { border-top: 1px solid var(--line); }
.home-blog .blog-card-grid { max-width: var(--content); margin: 0 auto; }
@media (max-width: 900px) { .blog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) {
  .blog-hero { padding: 68px 0 72px; }
  .blog-card-grid { grid-template-columns: 1fr; }
  .blog-card { padding: 23px; }
  .blog-featured > .blog-card { padding: 27px; }
  .blog-section-top { align-items: flex-start; }
  .article-shell { padding-top: 18px; }
  .article-header { padding: 55px 0 34px; }
  .article-body { padding: 35px 0 54px; font-size: 15px; }
  .article-body h2 { margin-top: 58px; }
  .article-body pre { margin-left: calc(-1 * var(--pad)); margin-right: calc(-1 * var(--pad)); padding: 20px var(--pad); }
  .blog-footer { flex-direction: column; align-items: flex-start; }
}