.blog-page .site-header nav .blog-link{display:inline-block}
.blog-page .site-header nav [aria-current]{text-decoration:underline;text-underline-offset:5px}
.blog-page h1{font-size:clamp(38px,5vw,65px);letter-spacing:-2.8px;line-height:1.07}
.breadcrumbs{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:flex-start;font-size:12px;font-weight:400;color:var(--muted);line-height:1.5}
.breadcrumbs a{padding:0;text-decoration:underline;text-underline-offset:3px}
.blog-intro{padding-block:32px 62px}
.blog-intro-row{display:grid;grid-template-columns:1.4fr 1fr;gap:90px;align-items:end;margin-top:42px}
.article-category{font-size:13px;font-weight:700;color:#83581b;margin:0 0 15px}
.blog-intro h1{margin:0}
.blog-intro-row>p{font-size:19px;line-height:1.7;max-width:340px;color:var(--muted);margin-bottom:0}
.blog-library{padding-bottom:65px}
.featured-post{background:#f2d68e;border-radius:24px;display:grid;grid-template-columns:1.5fr 1fr;gap:70px;padding:45px 48px;align-items:center}
.featured-copy h2{font-size:38px;line-height:1.13;max-width:550px}
.featured-copy h2 a:hover,.post-card h3 a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.featured-copy>p:not(.article-category){max-width:450px;font-size:16px}
.read-guide{display:inline-block;font-size:14px;font-weight:700;padding-block:8px;border-bottom:1px solid var(--ink)}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:40px}
.card-diagram{height:230px;border-radius:18px;background:#dcebf2;display:grid;place-items:center;margin-bottom:24px;padding:20px}
.post-card:nth-child(2) .card-diagram{background:#eadcf1}
.post-card:nth-child(3) .card-diagram{background:#e6ecd9}
.post-card h3{font-size:23px;margin:0 0 13px;line-height:1.2}
.post-card>p:not(.article-category){font-size:14px;color:var(--muted);margin:0 0 12px}
.post-card .article-category{font-size:12px;margin-bottom:11px}
.card-diagram .lesson-figure{margin:0}
.card-diagram .lesson-board{gap:7px;max-width:205px}
.card-diagram .lesson-cell{border-radius:9px;border-width:6px;box-shadow:0 4px 0 #33291f26;font-size:24px}
.card-diagram figcaption:empty{display:none}
.blog-practice{display:flex;gap:30px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-block:42px 55px}
.blog-practice h2{font-size:30px;margin-bottom:10px}
.blog-practice p{font-size:15px;color:var(--muted);margin:0}
.blog-practice .nav-play{background:var(--gold);font-size:14px;font-weight:700;white-space:nowrap;padding:13px 22px}
.article-shell{padding-top:28px}
.article-header{max-width:920px;padding-block:40px}
.article-header h1{font-size:clamp(36px,4vw,55px);letter-spacing:-2px;line-height:1.12;margin:0 0 23px}
.article-meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;margin:0}
.article-meta a{text-decoration:underline;text-underline-offset:3px}
.article-layout{display:grid;grid-template-columns:240px minmax(0,700px);gap:80px;align-items:start}
.article-sidebar{position:sticky;top:24px}
.table-of-contents{display:block}
.table-of-contents h2{font-size:15px;letter-spacing:0;line-height:1.4;margin:0 0 14px}
.table-of-contents ol{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
.table-of-contents li+li{margin-top:11px}
.table-of-contents a{display:block;font-size:13px;line-height:1.55;font-weight:400;padding:0 0 0 16px}
.sidebar-practice{display:inline-block;font-size:13px;font-weight:700;margin-top:25px;text-decoration:underline;text-underline-offset:4px}
.article-body{font-size:17px;line-height:1.85;min-width:0}
.article-body>p{margin:0 0 24px}
.article-body .article-lead{font-size:20px;line-height:1.7;color:var(--ink);margin-top:0}
.article-body h2{font-size:29px;line-height:1.2;letter-spacing:-.9px;margin:43px 0 18px;scroll-margin-top:30px}
.article-body a:not(.play-button){text-decoration:underline;text-underline-offset:4px;text-decoration-color:#a7824b}
.article-body a:hover{text-decoration-color:var(--ink)}
.article-body ul,.article-body ol{padding-left:24px;margin:0 0 25px}
.article-body li+li{margin-top:12px}
.answer-box{background:#f4e9d3;padding:24px 27px;border-radius:16px;margin:28px 0;font-size:16px}
.answer-box>strong{display:block;font-size:17px;line-height:1.5;margin-bottom:10px}
.answer-box p{margin:0}
.lesson-figure{margin:30px 0;display:grid;justify-items:center;gap:18px}
.lesson-board{display:grid;grid-template-columns:repeat(var(--columns),1fr);gap:10px;width:100%;max-width:310px}
.lesson-cell{display:grid;place-items:center;aspect-ratio:1;background:#a8d7f1;border:10px solid #a7864d;border-radius:15px;box-shadow:0 5px 0 #806334;font-size:37px;line-height:1;font-weight:800;color:#24699b}
.lesson-cell.unknown{background:#f6dfaa;border-color:var(--gold);color:var(--ink);box-shadow:0 5px 0 #c1943c}
.lesson-cell.known-mine{background:#f6dfaa;border-color:var(--gold);color:#ac3f39;box-shadow:0 5px 0 #c1943c}
.lesson-cell.safe{background:#d2edce;border-color:#97bc77;color:#396229;box-shadow:0 5px 0 #6d9050}
.lesson-figure figcaption{font-size:13px;line-height:1.7;color:var(--muted);max-width:510px;text-align:center}
.featured-post .lesson-board{max-width:230px;gap:14px}
.featured-post .lesson-cell{font-size:47px;border-width:15px;border-radius:22px}
.game-capture{margin:32px 0;display:grid;justify-items:center;gap:15px}
.game-capture img{width:270px;height:auto;border-radius:20px}
.game-capture figcaption{font-size:13px;line-height:1.6;color:var(--muted);text-align:center;max-width:420px}
.article-cta{background:#dcebf2;border-radius:20px;padding:28px 30px;margin-top:45px}
.article-cta h2{font-size:27px;margin:0 0 12px}
.article-cta p{font-size:15px;margin:0 0 22px}
.related-section{margin-top:65px;border-top:1px solid var(--line);padding-block:42px 50px}
.related-section h2{font-size:30px;margin-bottom:25px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.related-link{display:block}
.related-link span{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}
.related-link strong{font-size:19px;line-height:1.35;display:block}
.related-link:hover strong{text-decoration:underline;text-underline-offset:4px}
.home-blog{padding-block:70px}
.home-blog .section-heading{margin-bottom:25px}
.home-blog .related-link{padding-top:16px;border-top:1px solid var(--line)}
.home-blog .blog-more{display:inline-block;font-size:14px;font-weight:700;margin-top:25px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){.article-layout{grid-template-columns:210px minmax(0,1fr);gap:45px}.blog-intro-row{gap:50px}.featured-post{gap:40px;padding:35px}.featured-copy h2{font-size:32px}}
@media(max-width:800px){
  .blog-intro-row{grid-template-columns:1fr;gap:15px;margin-top:32px}
  .blog-intro-row>p{max-width:500px;font-size:17px}
  .featured-post{gap:25px;padding:30px;grid-template-columns:1.3fr 1fr}
  .featured-post .lesson-cell{border-width:11px;font-size:37px;border-radius:16px}
  .featured-post .lesson-board{gap:10px}
  .post-grid{gap:20px}.post-card h3{font-size:21px}.card-diagram{height:200px;padding:12px}
  .card-diagram .lesson-cell{font-size:20px;border-width:5px}
  .article-layout{grid-template-columns:1fr;gap:30px}
  .article-sidebar{position:static}.table-of-contents{padding:20px 24px;border:1px solid var(--line);border-radius:16px}
  .sidebar-practice{margin-top:17px}.article-header{padding-block:30px}
  .table-of-contents ol{columns:2;column-gap:25px}.table-of-contents li{break-inside:avoid}
  .article-body{max-width:700px}.related-grid{gap:20px}.related-link strong{font-size:17px}
  .blog-practice{align-items:start}.blog-practice p{max-width:340px}
}
@media(max-width:560px){
  .blog-intro{padding-bottom:35px}.blog-page h1{font-size:40px;letter-spacing:-1.7px}
  .blog-intro h1{font-size:42px}.featured-post{grid-template-columns:1fr;padding:26px;gap:10px}
  .featured-copy h2{font-size:30px}.featured-post .lesson-figure{margin:18px 0 0}
  .featured-post .lesson-board{max-width:210px}.featured-post .lesson-cell{font-size:43px;border-width:13px;border-radius:19px}
  .post-grid{grid-template-columns:1fr;gap:32px;margin-top:30px}.card-diagram{height:215px;margin-bottom:19px}
  .card-diagram .lesson-cell{font-size:27px;border-width:7px}.post-card h3{font-size:25px}
  .blog-library{padding-bottom:40px}.blog-practice{display:block}.blog-practice .nav-play{display:inline-block;margin-top:23px}
  .blog-page .article-header h1{font-size:35px;line-height:1.13}
  .article-category{font-size:12px}.article-meta{font-size:11px;gap:6px}
  .article-body{font-size:16px;line-height:1.85}.article-body .article-lead{font-size:18px}
  .table-of-contents ol{columns:1}.table-of-contents li+li{margin-top:10px}
  .table-of-contents a{font-size:12px}.article-body h2{font-size:26px;letter-spacing:-.6px}
  .lesson-board{gap:9px}.lesson-cell{border-width:8px;border-radius:13px;font-size:31px}
  .answer-box{padding:20px;font-size:15px}.answer-box>strong{font-size:16px}
  .article-cta{padding:24px}.article-cta h2{font-size:25px}
  .related-grid{grid-template-columns:1fr;gap:23px}.related-link strong{font-size:19px}
  .home-blog{padding-block:50px}.home-blog .section-heading h2{font-size:33px}
}

@media(max-width:560px){.site-header nav>a.blog-link{display:inline-block}}