.business-reading{margin:0;background:#f6f5ef;color:#213c34;font-family:system-ui,sans-serif}.business-reading *{box-sizing:border-box}.reading-header,.reading-footer,.article-index,.business-article{max-width:1080px;margin:auto;padding:24px}.reading-header{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #d0d8cd}.reading-header nav,.reading-footer{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.business-reading a{color:#245942}.wordmark{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:650}.article-index{padding-top:60px}.article-kicker{font-size:.8rem;color:#536a5c;margin:0 0 12px}.business-reading h1{font-size:clamp(2rem,4vw,3.1rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 24px;max-width:820px}.index-intro{font-size:1.15rem;line-height:1.6;max-width:650px;margin-bottom:36px}.business-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.business-article-card{border:1px solid #d0d8cd;border-radius:12px;overflow:hidden;background:#fff}.article-card-copy{padding:20px}.business-article-card h2{font-size:1.3rem;line-height:1.3;margin:0 0 12px}.business-article-card h2 a,.home-article-card h3 a{text-decoration:none}.business-article-card p,.home-article-card p{line-height:1.55}.article-read{display:inline-block;margin-top:12px}.article-meme{display:block}.article-meme img{display:block;width:100%;height:auto}.business-article{max-width:748px;padding-top:42px}.article-back{display:inline-block;margin-bottom:28px}.article-intro{font-size:1.15rem;line-height:1.6}.business-article time{font-size:.85rem;color:#536a5c}.article-meme.reading{margin:28px 0 36px;border-radius:12px;overflow:hidden}.business-article-body{font-size:1.08rem;line-height:1.75}.business-article-body h2{font-size:1.45rem;line-height:1.3;margin:30px 0 12px}.business-article-body ul,.business-article-body ol{padding-left:24px}.business-article-body li{padding-left:3px;margin-bottom:9px}.article-next{padding:24px;background:#e8eee3;border-radius:12px;margin:40px 0}.article-next h2{font-size:1.3rem;margin-top:0}.article-next p{line-height:1.6}.article-next a{display:inline-block;margin:10px 20px 0 0}.reading-footer{border-top:1px solid #d0d8cd;margin-top:36px;font-size:.9rem;padding-top:28px;padding-bottom:32px}.reading-footer button{font:inherit;color:#245942;background:none;border:1px solid #536a5c;border-radius:6px;padding:8px 12px;cursor:pointer}.business-reading :focus-visible,.home-articles :focus-visible{outline:3px solid #a35b36;outline-offset:4px}.business-reading .skip{position:absolute;top:-100px;left:20px}.business-reading .skip:focus{top:12px;background:white;padding:12px;z-index:5}.home-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0}.home-article-card{border:1px solid #cbd5c6;border-radius:12px;background:#fff}.home-article-card h3{font-size:1.25rem;line-height:1.3;margin:0}.home-article-card a{color:inherit}.home-articles>.button{margin-top:4px}@media(max-width:1000px){.business-article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.reading-header,.reading-footer,.article-index,.business-article{padding:20px}.reading-header{align-items:flex-start;flex-wrap:wrap}.reading-header nav{gap:16px}.business-article-grid,.home-article-grid{grid-template-columns:1fr}.article-index{padding-top:36px}.business-article{padding-top:30px}.business-article-body{font-size:1rem}.article-next{padding:20px}.reading-footer{gap:16px}.article-meme.reading{margin:24px 0}}@media(prefers-reduced-motion:reduce){.business-reading{scroll-behavior:auto}}
.business-article-body pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#e9eee4;border:1px solid #d0d8cd;border-radius:10px;padding:20px;font-size:.98rem;line-height:1.65}.business-article-body pre code{font-family:inherit}.copy-template{font:inherit;background:#245942;color:white;border:0;border-radius:7px;padding:11px 18px;cursor:pointer}.copy-status{font-size:.9rem;color:#536a5c;min-height:24px}.business-article-body>p:last-child{margin-bottom:0}

.article-diagram{margin:32px 0;border:1px solid #d0d8cd;border-radius:12px;overflow:hidden;background:white}.article-diagram img{display:block;width:100%;height:auto}.article-diagram figcaption{padding:18px;font-size:.9rem;line-height:1.6}.article-diagram figcaption p{margin:8px 0}.article-diagram figcaption a{display:inline-block;padding:8px 0}.business-article-body a{overflow-wrap:anywhere}

/* Playable feature retains the existing isolated game host and responsive embed sizing. */
.article-game-demo{margin:24px 0 36px;border:1px solid #d0d8cd;border-radius:12px;overflow:hidden;background:#fffaf1}.article-game-demo iframe{display:block;width:100%;height:clamp(480px,75vh,820px);border:0;aspect-ratio:1672 / 940}.article-feature-meme{margin:30px 0}.article-feature-meme img{display:block;width:100%;height:auto;border-radius:12px}