.knowledge-index,.article-shell{--knowledge-blue:var(--aj-primary,#077a84);--knowledge-blue-strong:var(--aj-primary-strong,#05616a);--knowledge-blue-soft:var(--aj-primary-soft,#e6f7f8);--knowledge-orange:var(--aj-human,#0aa8b5);--knowledge-canvas:var(--aj-canvas,#f7f8fa);--knowledge-surface:var(--aj-surface,#fff);--knowledge-alt:var(--aj-surface-alt,#eceff3);--knowledge-ink:var(--aj-ink,#0b0d10);--knowledge-copy:var(--aj-copy,#343a43);--knowledge-muted:var(--aj-muted,#5b6572);--knowledge-line:var(--aj-line,#d0d5dd);background:var(--knowledge-canvas);color:var(--knowledge-ink);font-family:var(--aj-font-text,"Chiron Hei HK Text", "Chiron Hei HK", "PingFang TC", "Microsoft JhengHei", sans-serif)}.knowledge-index *,.article-shell *{box-sizing:border-box}.knowledge-index a,.article-shell a{color:inherit}.knowledge-container{width:min(var(--aj-shell,1240px), calc(100% - (var(--aj-gutter,2rem) * 2)));margin-inline:auto}.knowledge-hero{padding:clamp(7.5rem, 10vw, 9rem) 0 var(--aj-space-8,4rem);border-bottom:1px solid var(--knowledge-line);background:var(--knowledge-surface)}.knowledge-hero-grid{align-items:center;gap:var(--aj-space-8,4rem);grid-template-columns:minmax(280px,4fr) minmax(0,8fr);display:grid}.knowledge-hero-copy{max-width:30rem}.knowledge-hero-kicker,.knowledge-section-label{margin:0 0 var(--aj-space-4,1rem);color:var(--knowledge-blue-strong);letter-spacing:.12em;font-size:.75rem;font-weight:700;line-height:1.4}.knowledge-hero h1{font-family:var(--aj-font-display,inherit);letter-spacing:0;text-wrap:balance;margin:0;font-size:clamp(2.5rem,4.2vw,3.75rem);font-weight:800;line-height:1.08}.knowledge-hero-copy>p:not(.knowledge-hero-kicker){max-width:28rem;margin:var(--aj-space-5,1.5rem) 0 0;color:var(--knowledge-copy);text-wrap:pretty;font-size:1rem;line-height:1.7}.knowledge-hero-link{align-items:center;gap:var(--aj-space-3,.75rem);min-height:44px;margin-top:var(--aj-space-5,1.5rem);color:var(--knowledge-blue-strong);border-bottom:1px solid;font-weight:700;text-decoration:none;transition:color .18s ease-out;display:inline-flex}.knowledge-hero-link:hover{color:var(--knowledge-ink)}.knowledge-hero-link span,.knowledge-paths nav i,.knowledge-feature-link>i{font-style:normal;transition:transform .18s ease-out}.knowledge-hero-link:hover span,.knowledge-paths nav a:hover i,.knowledge-feature-link:hover>i{transform:translate(4px)}.knowledge-hero-visual{aspect-ratio:1839/855;border:1px solid var(--knowledge-line);background:var(--knowledge-alt);overflow:hidden}.knowledge-hero-visual img{object-fit:cover;width:100%;height:100%;display:block}.knowledge-paths{padding:var(--aj-space-7,3rem) 0;border-bottom:1px solid var(--knowledge-line);background:var(--knowledge-alt)}.knowledge-paths-grid{align-items:start;gap:var(--aj-space-8,4rem);grid-template-columns:minmax(220px,3fr) minmax(0,9fr);display:grid}.knowledge-paths h2,.knowledge-library-head h2,.knowledge-services h2{font-family:var(--aj-font-display,inherit);text-wrap:balance;margin:0;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.2}#article-library{scroll-margin-top:calc(var(--aj-nav-height,4.5rem) + var(--aj-space-4,1rem))}.knowledge-paths nav{border-top:2px solid var(--knowledge-ink);pointer-events:auto;background:0 0;grid-template-columns:repeat(2,minmax(0,1fr));padding:0;display:grid;position:static}.knowledge-paths nav a{justify-content:space-between;align-items:center;gap:var(--aj-space-4,1rem);min-height:72px;padding:var(--aj-space-4,1rem) 0;border-bottom:1px solid var(--knowledge-line);font-weight:700;text-decoration:none;display:flex}.knowledge-paths nav a:nth-child(odd){padding-right:var(--aj-space-5,1.5rem)}.knowledge-paths nav a:nth-child(2n){padding-left:var(--aj-space-5,1.5rem);border-left:1px solid var(--knowledge-line)}.knowledge-paths nav a:hover span{color:var(--knowledge-blue-strong)}.knowledge-library{padding:var(--aj-section,clamp(5rem, 9vw, 7rem)) 0;background:var(--knowledge-surface)}.knowledge-library-head{justify-content:space-between;align-items:end;gap:var(--aj-space-6,2rem);display:flex}.knowledge-library-head .knowledge-section-label{margin-bottom:var(--aj-space-3,.75rem)}.knowledge-library-head>p{color:var(--knowledge-muted);margin:0;font-size:.9rem}.knowledge-filters{gap:var(--aj-space-6,2rem);margin-top:var(--aj-space-5,1.5rem);border-bottom:1px solid var(--knowledge-line);pointer-events:auto;background:0 0;flex-wrap:wrap;display:flex;position:static}.knowledge-filters a{align-items:center;gap:var(--aj-space-2,.5rem);min-height:44px;padding:0 var(--aj-space-1,.25rem);border-bottom:3px solid #0000;margin-bottom:-1px;font-weight:600;text-decoration:none;display:inline-flex}.knowledge-filters a span{color:var(--knowledge-muted);font-size:.82rem}.knowledge-filters a:hover{color:var(--knowledge-blue-strong)}.knowledge-filters a[aria-current=page]{border-bottom-color:var(--knowledge-blue);color:var(--knowledge-blue-strong)}.knowledge-filters a[aria-current=page] span{color:var(--knowledge-blue-strong)}.knowledge-feature{margin-top:var(--aj-space-7,3rem)}.knowledge-feature-link{align-items:start;gap:var(--aj-space-6,2rem);padding:var(--aj-space-6,2rem) 0;border-top:2px solid var(--knowledge-ink);border-bottom:1px solid var(--knowledge-line);grid-template-columns:minmax(140px,2fr) minmax(0,9fr) auto;text-decoration:none;transition:color .18s ease-out;display:grid}.knowledge-feature-meta p,.knowledge-feature-link small{color:var(--knowledge-muted);margin:0;font-size:.82rem;font-weight:600;line-height:1.5}.knowledge-feature-meta span{margin-bottom:var(--aj-space-2,.5rem);color:var(--knowledge-blue-strong);font-size:.82rem;font-weight:800;display:block}.knowledge-feature-link h3{text-wrap:balance;overflow-wrap:anywhere;max-width:26ch;margin:0;font-size:clamp(1.55rem,2.7vw,2.25rem);line-height:1.3}.knowledge-feature-link>div>p{max-width:62ch;margin:var(--aj-space-3,.75rem) 0 0;color:var(--knowledge-copy);text-wrap:pretty;line-height:1.7}.knowledge-feature-link small{margin-top:var(--aj-space-4,1rem);display:block}.knowledge-feature-link>i{color:var(--knowledge-blue-strong);font-size:21px}.knowledge-feature-link:hover h3{color:var(--knowledge-blue-strong)}.knowledge-groups{gap:var(--aj-space-8,4rem);margin-top:var(--aj-space-8,4rem);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.knowledge-groups--single{grid-template-columns:minmax(0,1fr)}.knowledge-group-heading{justify-content:space-between;align-items:center;gap:var(--aj-space-4,1rem);border-top:2px solid var(--knowledge-ink);min-height:64px;display:flex}.knowledge-group-heading h3{margin:0;font-size:1.2rem;line-height:1.4}.knowledge-group-heading span{color:var(--knowledge-muted);font-size:.82rem;font-weight:600}.knowledge-list>a{align-items:start;gap:var(--aj-space-5,1.5rem);padding:var(--aj-space-5,1.5rem) 0;border-top:1px solid var(--knowledge-line);grid-template-columns:minmax(0,1fr) auto;text-decoration:none;display:grid}.knowledge-list>a:last-child{border-bottom:1px solid var(--knowledge-line)}.knowledge-list h4{text-wrap:pretty;overflow-wrap:anywhere;max-width:27ch;margin:0;font-size:19px;line-height:1.55;transition:color .18s ease-out}.knowledge-list>a:hover h4{color:var(--knowledge-blue-strong)}.knowledge-list>a>span{align-items:flex-end;gap:var(--aj-space-1,.25rem);color:var(--knowledge-muted);font-variant-numeric:tabular-nums;white-space:nowrap;flex-direction:column;font-size:.78rem;display:flex}.knowledge-list small{font-size:inherit}.knowledge-services{padding:var(--aj-section-compact,clamp(4rem, 7vw, 4.5rem)) 0;border-top:1px solid var(--knowledge-line);background:var(--knowledge-blue-soft)}.knowledge-services-grid{align-items:start;gap:var(--aj-space-9,6rem);grid-template-columns:minmax(0,7fr) minmax(300px,5fr);display:grid}.knowledge-services p{max-width:34rem;margin:var(--aj-space-3,.75rem) 0 0;color:var(--knowledge-copy);line-height:1.7}.knowledge-services .knowledge-section-label{margin:0 0 var(--aj-space-3,.75rem);color:var(--knowledge-blue-strong)}.knowledge-services nav{border-top:1px solid var(--knowledge-blue);pointer-events:auto;background:0 0;padding:0;position:static}.knowledge-services nav a{justify-content:space-between;align-items:center;gap:var(--aj-space-4,1rem);border-bottom:1px solid color-mix(in srgb, var(--knowledge-blue) 45%, transparent);min-height:58px;font-weight:700;text-decoration:none;display:flex}.knowledge-services nav a:hover{color:var(--knowledge-blue-strong)}.article-visual{background:var(--knowledge-blue-strong);color:#fff;border:1px solid #ffffff59;border-radius:8px;margin:0;overflow:hidden}.knowledge-library .article-visual,.article-shell .article-visual{border-color:var(--knowledge-line)}.article-visual-heading{border-bottom:1px solid #ffffff40;grid-template-columns:150px minmax(0,1fr);gap:1.25rem;padding:1.25rem 1.4rem;display:grid}.article-visual-heading span{color:var(--knowledge-blue-soft);font-size:.8rem;font-weight:600}.article-visual-heading strong{font-size:1rem;line-height:1.55}.article-visual ol{grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.article-visual li{border-right:1px solid #ffffff38;flex-direction:column;justify-content:space-between;gap:1rem;min-height:132px;padding:1.2rem;display:flex;position:relative}.article-visual li:last-child{border-right:0}.article-visual li>span{border:1px solid #ffffff80;border-radius:4px;place-items:center;width:28px;height:28px;font-size:.78rem;display:grid}.article-visual li strong{max-width:13em;font-size:.875rem;line-height:1.55}.article-visual li i{z-index:1;background:var(--knowledge-blue-strong);place-items:center;width:1.3rem;height:1.3rem;font-style:normal;display:grid;position:absolute;top:50%;right:-.65rem}.article-visual li.is-human-decision{background:var(--knowledge-orange);color:var(--knowledge-ink)}.article-visual li.is-human-decision>span{border-color:#0b0d1073}.article-visual li.is-human-decision i{background:var(--knowledge-orange)}.article-visual figcaption{color:var(--knowledge-blue-soft);border-top:1px solid #ffffff40;padding:.85rem 1.4rem;font-size:.78rem;line-height:1.55}.article-visual--matrix ol{grid-template-columns:repeat(2,minmax(0,1fr))}.article-visual--matrix li{min-height:96px}.article-visual--compact .article-visual-heading{grid-template-columns:1fr;gap:.45rem}.article-visual--compact li{min-height:110px}.article-shell{padding-top:5.5rem}.article-shell-bar,.article-shell>.post-header,.article-shell-visual,.article-shell>footer{width:min(1080px,100% - 64px);margin-inline:auto}.article-shell-bar{border-bottom:1px solid var(--knowledge-line);justify-content:space-between;align-items:center;gap:1.5rem;min-height:64px;display:flex}.article-shell-bar>a{min-height:44px;color:var(--knowledge-blue);text-underline-offset:.25rem;align-items:center;font-weight:700;display:inline-flex}.article-shell-bar p{color:var(--knowledge-muted);flex-wrap:wrap;justify-content:flex-end;gap:.4rem 1rem;margin:0;font-size:.82rem;font-weight:600;display:flex}.article-shell-byline{width:min(1080px,100% - 64px);color:var(--knowledge-muted);flex-wrap:wrap;justify-content:space-between;gap:.35rem 1rem;margin:0 auto;padding-top:1rem;font-size:.82rem;line-height:1.6;display:flex}.article-shell>.post-header{padding:clamp(3rem,7vw,6rem) 0 clamp(2.5rem,5vw,4rem)}.article-shell>.post-header>.w{width:100%}.post-header .post-meta{display:none}.post-header h1{letter-spacing:0;text-wrap:pretty;overflow-wrap:break-word;max-width:920px;margin:0;font-size:clamp(2rem,4vw,3.25rem);font-weight:800;line-height:1.22}.post-subtitle{max-width:680px;color:var(--knowledge-copy);margin:1.25rem 0 0;font-size:1.1875rem;line-height:1.75}.article-shell-visual{margin-bottom:clamp(3.5rem,7vw,6rem)}.article-shell-visual .article-visual{background:var(--knowledge-blue-strong)}.post-content{width:min(780px,100% - 48px);color:var(--knowledge-copy);margin-inline:auto;padding-bottom:clamp(4rem,8vw,7rem);font-size:1rem;line-height:1.95}.post-content>.w{width:100%}.post-content h2,.post-content h3{color:var(--knowledge-ink);text-wrap:balance;scroll-margin-top:6rem}.post-content h2{margin:3.75rem 0 1.15rem;font-size:clamp(1.65rem,3vw,2.15rem);line-height:1.4}.post-content h3{margin:2.5rem 0 .8rem;font-size:21px;line-height:1.5}.post-content p{text-wrap:pretty;margin:0 0 1.45rem}.post-content ul,.post-content ol{margin:0 0 1.75rem;padding-left:1.5rem}.post-content li{margin-bottom:.55rem}.post-content strong{color:var(--knowledge-ink);font-weight:700}.post-content a{color:var(--knowledge-blue);text-underline-offset:.25rem;font-weight:600;text-decoration-thickness:1px}.post-content code{border:1px solid var(--knowledge-line);background:var(--knowledge-alt);color:var(--knowledge-ink);border-radius:4px;padding:.15rem .4rem;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.88em}.post-content pre{background:var(--knowledge-ink);color:#fff;border-radius:8px;max-width:100%;margin:1.75rem 0;padding:1.25rem;overflow-x:visible}.post-content pre code{color:inherit;white-space:pre-wrap;overflow-wrap:anywhere;background:0 0;border:0;padding:0}.post-content blockquote{border:1px solid var(--knowledge-line);background:var(--knowledge-blue-soft);color:var(--knowledge-blue-strong);border-radius:8px;margin:2rem 0;padding:1.25rem;font-style:normal}.post-content table{border-collapse:collapse;white-space:normal;width:100%;margin:2rem 0;display:block;overflow-x:auto}.post-content th,.post-content td{border-bottom:1px solid var(--knowledge-line);text-align:left;vertical-align:top;min-width:150px;padding:.85rem;font-size:.875rem;line-height:1.65}.post-content th{background:var(--knowledge-alt);color:var(--knowledge-ink);font-weight:700}.article-shell>footer>.w{width:100%}.post-cta{background:var(--knowledge-blue);color:#fff;border-radius:8px;margin:0;padding:clamp(2rem,5vw,3.5rem)}.post-cta h3{color:#fff;max-width:680px;margin:0;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.4}.post-cta p{max-width:680px;color:var(--knowledge-blue-soft);margin:1rem 0 0;line-height:1.75}.post-cta .btn{min-height:48px;color:var(--knowledge-blue-strong);background:#fff;border-radius:4px;align-items:center;margin-top:1.5rem;padding:.75rem 1rem;font-weight:700;text-decoration:none;display:inline-flex}.post-nav{padding:1.5rem 0 clamp(4rem,8vw,7rem)}.post-nav a{min-height:44px;color:var(--knowledge-blue);text-underline-offset:.25rem;align-items:center;font-weight:700;display:inline-flex}.knowledge-index :focus-visible,.article-shell :focus-visible{outline:3px solid var(--knowledge-blue);outline-offset:3px}.post-cta :focus-visible{box-shadow:0 0 0 5px var(--knowledge-ink);outline:2px solid #fff}@media (max-width:960px){.knowledge-hero-grid,.knowledge-paths-grid,.knowledge-services-grid{gap:var(--aj-space-6,2rem);grid-template-columns:1fr}.knowledge-groups{grid-template-columns:minmax(0,1fr)}}@media (max-width:700px){.knowledge-container,.article-shell-bar,.article-shell>.post-header,.article-shell-visual,.article-shell>footer{width:min(100% - 40px,1240px)}.knowledge-hero{padding:7rem 0 var(--aj-space-6,2rem)}.knowledge-hero-grid{gap:var(--aj-space-6,2rem)}.knowledge-hero h1{font-size:clamp(2.4rem,13vw,3.25rem)}.knowledge-hero-visual{min-height:132px}.knowledge-hero-copy>p:not(.knowledge-hero-kicker){font-size:1rem}.knowledge-paths{padding:var(--aj-space-6,2rem) 0}.knowledge-paths nav{grid-template-columns:1fr}.knowledge-paths nav a:nth-child(odd),.knowledge-paths nav a:nth-child(2n){border-left:0;padding-inline:0}.knowledge-library{padding:var(--aj-space-8,4rem) 0}.knowledge-library-head{align-items:flex-start;gap:var(--aj-space-3,.75rem);flex-direction:column}.knowledge-filters{gap:var(--aj-space-5,1.5rem)}.knowledge-feature{margin-top:var(--aj-space-6,2rem)}.knowledge-feature-link{gap:var(--aj-space-4,1rem);padding:var(--aj-space-5,1.5rem) 0;grid-template-columns:minmax(0,1fr) auto}.knowledge-feature-meta{grid-column:1/-1}.knowledge-groups{gap:var(--aj-space-7,3rem);margin-top:var(--aj-space-7,3rem)}.knowledge-list>a{gap:var(--aj-space-2,.5rem);padding:var(--aj-space-4,1rem) 0;grid-template-columns:1fr}.knowledge-list>a>span{align-items:flex-start;gap:var(--aj-space-3,.75rem);flex-direction:row}.article-shell-bar{flex-direction:column;justify-content:center;align-items:flex-start;padding:.75rem 0}.article-shell-bar p{justify-content:flex-start}.article-visual-heading{grid-template-columns:1fr;gap:.45rem}.article-visual ol,.article-visual--matrix ol{grid-template-columns:1fr}.article-visual li,.article-visual--compact li{border-bottom:1px solid #ffffff40;border-right:0;min-height:84px}.article-visual li:last-child{border-bottom:0}.article-visual li i{top:auto;bottom:-.65rem;right:1.2rem;transform:rotate(90deg)}.post-content{width:min(100% - 40px,780px);font-size:1rem;line-height:1.9}}@media (prefers-reduced-motion:reduce){.knowledge-index *,.article-shell *{scroll-behavior:auto!important;transition-duration:.01ms!important}}