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var(--on-light-line);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.bl-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(26,11,53,.35);border-color:rgba(74,42,133,.3)}.bl-card-img{position:relative;height:200px;background:var(--ink-800);flex-shrink:0;overflow:hidden}.bl-card-body{display:flex;flex-direction:column;flex:1;gap:12px;padding:22px 24px 24px}.bl-card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.bl-card h2{margin:0;font-family:var(--font-display);font-size:19px;font-weight:600;line-height:1.3;letter-spacing:-.01em;color:var(--on-light-1)}.bl-card p{margin:0;flex:1;font-size:14px;line-height:1.6;color:var(--on-light-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.bl-card-foot{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--on-light-line)}.bl-more{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-deep)}.bl-empty{text-align:center;padding:72px 20px;color:var(--on-light-3)}.bl-empty a{color:var(--accent-deep);font-weight:600}.bl-pages{display:flex;gap:8px;margin-top:56px;flex-wrap:wrap}.bl-page,.bl-pages{align-items:center;justify-content:center}.bl-page{display:inline-flex;min-width:40px;height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--on-light-line);background:#fff;color:var(--on-light-1);font-family:var(--font-mono);font-size:12px;text-decoration:none}.bl-page.on{background:var(--ink-800);border-color:var(--ink-800);color:var(--on-dark-1)}.ba-head{position:relative;overflow:hidden;background:var(--ink-900);padding:72px 0 0}.ba-wrap{position:relative;max-width:820px;margin:0 auto;padding-inline:24px}.ba-back{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-2);text-decoration:none}.ba-back:hover,.ba-title{color:var(--on-dark-1)}.ba-title{margin:20px 0 0;font-size:clamp(2rem,4.2vw,3.2rem);line-height:1.1}.ba-meta{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:24px 0 40px}.ba-hero{position:relative;height:clamp(240px,38vw,420px);border-radius:var(--r-lg) var(--r-lg) 0 0;overflow:hidden;max-width:1080px;margin:0 auto}.ba-body-sec{background:var(--paper-0);padding:56px 0 96px}.ba-body-sec,.ba-prose{color:var(--on-light-1)}.ba-prose{font-size:17px;line-height:1.8}.ba-prose h2,.ba-prose h3,.ba-prose h4{font-family:var(--font-display);color:var(--ink-800);font-weight:600;letter-spacing:-.015em;line-height:1.25;margin:2em 0 .6em}.ba-prose h2{font-size:30px}.ba-prose h3{font-size:22px}.ba-prose h4{font-size:18px}.ba-prose p{margin:0 0 1.2em;color:var(--on-light-2)}.ba-prose 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th{background:var(--paper-1);font-weight:600;color:var(--ink-800);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.ba-cta{margin-top:56px}.ba-note{margin-top:28px;font-size:12.5px;line-height:1.6;color:var(--on-light-3)}.ba-related{background:var(--paper-1);padding:72px 0 110px;border-top:1px solid var(--on-light-line);color:var(--on-light-1)}.ba-related h2{font-family:var(--font-display);font-size:28px;font-weight:600;letter-spacing:-.02em;margin:0 0 32px;color:var(--ink-800)}