.knowledge{color:var(--navy);background:#fff}.knowledge-container{width:var(--content-width);margin-inline:auto}.knowledge-intro{padding-block:var(--section-space)}.knowledge-eyebrow{font-size:var(--type-label);letter-spacing:.1em;color:var(--primary);align-items:center;gap:12px;font-weight:600;display:flex}.knowledge-intro>div{justify-content:space-between;align-items:flex-end;gap:48px;margin-top:28px;display:flex}.knowledge-intro h1{font-size:var(--type-hero,clamp(40px,5vw,76px));font-weight:var(--weight-heading);letter-spacing:-.055em;margin:0;line-height:1.08}.knowledge-intro h1 span{color:var(--primary)}.knowledge-intro>div>p{max-width:35ch;font-size:var(--type-body);line-height:var(--leading-body);color:var(--muted-foreground)}.knowledge-list{padding-bottom:var(--section-space);scroll-margin-top:110px}.knowledge-controls{border-block:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;padding-block:18px;display:flex}.knowledge-categories{flex-wrap:wrap;gap:8px;display:flex}.knowledge-categories button,.knowledge-empty button{min-height:44px;font:inherit;font-size:var(--type-small);color:var(--navy);cursor:pointer;transition:background var(--motion-fast),color var(--motion-fast);background:#f6f8fd;border:1px solid #dce5f3;border-radius:9px;padding:10px 17px}.knowledge-categories button[aria-pressed=true]{color:#fff;background:var(--primary);border-color:var(--primary)}.knowledge-search{border:1px solid var(--border);min-height:44px;color:var(--primary);background:#fff;border-radius:9px;align-items:center;gap:10px;padding:0 12px;display:flex}.knowledge-search input{font:inherit;font-size:var(--type-small);width:180px;min-width:0;color:var(--navy);background:0 0;border:0;outline:none}.knowledge-search:focus-within{outline:2px solid var(--primary);outline-offset:3px}.knowledge-result{color:var(--muted-foreground);font-size:var(--type-small);margin:20px 0}.knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;display:grid}.knowledge-card{background:#fff;border:1px solid #dce5f3;border-radius:18px;min-width:0;overflow:hidden}.knowledge-card-image{aspect-ratio:1.8;background:#eff3f9;display:block;overflow:hidden}.knowledge-card-image img{object-fit:cover;width:100%;height:100%;transition:transform var(--motion-slow,.4s);display:block}.knowledge-card-copy{padding:clamp(22px,3vw,38px)}.knowledge-meta{color:var(--muted-foreground);font-size:var(--type-small);flex-wrap:wrap;justify-content:space-between;gap:14px;display:flex}.knowledge-meta>span:first-child{color:var(--primary);font-weight:600}.knowledge-meta>span{align-items:center;gap:6px;display:inline-flex}.knowledge-card h2{font-size:var(--type-card);line-height:var(--leading-title);font-weight:var(--weight-heading);letter-spacing:-.035em;margin:20px 0 14px}.knowledge-card h2 a{color:inherit;justify-content:space-between;gap:20px;text-decoration:none;display:flex}.knowledge-card h2 svg{width:22px;height:22px;color:var(--primary);transition:transform var(--motion-fast);flex-shrink:0;margin-top:3px}.knowledge-card p{font-size:var(--type-body);line-height:var(--leading-body);color:var(--muted-foreground);margin:0}.knowledge-read{min-height:44px;color:var(--primary);font-size:var(--type-small);align-items:center;gap:18px;margin-top:22px;font-weight:600;text-decoration:none;display:inline-flex}.knowledge-read svg{transition:transform var(--motion-fast)}.knowledge-card--featured{background:#f4f7fd;grid-column:1/-1;grid-template-columns:1.15fr 1fr;display:grid}.knowledge-card--featured .knowledge-card-image{aspect-ratio:auto;min-height:390px}.knowledge-card--featured .knowledge-card-copy{flex-direction:column;justify-content:center;display:flex}.knowledge-card--featured h2{font-size:var(--type-section)}.knowledge-note{background:#f3f7ff;border:1px solid #dce5f3;border-radius:18px;justify-content:space-between;align-items:center;gap:32px;margin-top:64px;padding:clamp(28px,4vw,56px);display:flex}.knowledge-note h2{font-size:var(--type-card);letter-spacing:-.03em;margin-top:14px}.knowledge-note>a{background:var(--primary);color:#fff;white-space:nowrap;min-height:48px;font-size:var(--type-small);border-radius:9px;justify-content:space-between;align-items:center;gap:24px;padding:14px 22px;font-weight:600;text-decoration:none;display:flex}.knowledge-empty{text-align:center;border:1px solid var(--border);background:#f7faff;border-radius:18px;padding:70px 24px}.knowledge-empty>svg{color:var(--primary);margin:0 auto 24px}.knowledge-empty h2{font-size:var(--type-card)}.knowledge-empty p{color:var(--muted-foreground);margin:16px 0 24px}.knowledge-article{padding-block:48px var(--section-space)}.knowledge-back{min-height:44px;font-size:var(--type-small);color:var(--primary);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.knowledge-article-heading{max-width:940px;margin:36px auto 40px}.knowledge-article-heading .knowledge-meta{justify-content:flex-start;gap:24px}.knowledge-article-heading h1{font-size:var(--type-section);line-height:var(--leading-heading);letter-spacing:-.045em;margin:24px 0}.knowledge-article-heading>p{font-size:var(--type-lead,20px);color:var(--muted-foreground);max-width:65ch;line-height:1.7}.knowledge-byline{font-size:var(--type-small);color:var(--muted-foreground);flex-wrap:wrap;gap:24px;margin-top:24px;display:flex}.knowledge-byline>span{color:var(--navy);font-weight:600}.knowledge-article-cover{aspect-ratio:2.3;object-fit:cover;border:1px solid var(--border);background:#f3f7ff;border-radius:18px;width:100%;max-height:560px;display:block}.knowledge-reading-layout{grid-template-columns:240px minmax(0,760px);justify-content:center;gap:clamp(32px,4vw,64px);padding-top:54px;display:grid}.knowledge-toc{align-self:start;position:sticky;top:115px}.knowledge-toc>span{font-size:var(--type-label);letter-spacing:.1em;color:var(--primary);font-weight:600}.knowledge-toc nav{border-top:1px solid var(--border);margin-top:18px}.knowledge-toc nav a{border-bottom:1px solid var(--border);min-height:48px;font-size:var(--type-small);color:var(--navy);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;line-height:1.6;text-decoration:none;display:flex}.knowledge-toc nav svg{color:var(--primary);flex-shrink:0}.knowledge-prose{min-width:0;font-size:var(--type-body);color:#455e80;overflow-wrap:anywhere;line-height:1.85}.knowledge-prose p{white-space:pre-line;margin:0 0 24px}.knowledge-prose h2{font-size:var(--type-card);line-height:var(--leading-title);letter-spacing:-.03em;color:var(--navy);margin:40px 0 18px;scroll-margin-top:115px}.knowledge-prose figure{margin:30px 0}.knowledge-prose :is(img,video){object-fit:contain;background:#0b203b;border-radius:12px;width:100%;height:auto;max-height:600px;display:block}.knowledge-prose figcaption{font-size:var(--type-small);margin-top:10px}.knowledge-prose blockquote{border-left:3px solid var(--primary);color:var(--navy);font-size:var(--type-lead,20px);background:#f3f7ff;margin:32px 0;padding:18px 24px}.knowledge-transcript{border:1px solid var(--border);border-radius:9px;margin-top:12px;padding:16px}.knowledge-transcript summary{cursor:pointer;color:var(--primary);font-size:var(--type-small)}.knowledge-transcript p{margin:18px 0 0}.knowledge-author{border-block:1px solid var(--border);align-items:center;gap:20px;margin-top:48px;padding:28px 0;display:flex}.knowledge-author>svg{color:var(--primary);flex-shrink:0}.knowledge-author strong{color:var(--navy)}.knowledge-author p{font-size:var(--type-small);margin:6px 0 0}.knowledge-related{padding-bottom:var(--section-space)}.knowledge-related>h2{font-size:var(--type-section);letter-spacing:-.04em;margin-bottom:32px}.knowledge-related>div{grid-template-columns:1fr 1fr;gap:30px;display:grid}.knowledge :is(a,button,summary):focus-visible{outline:2px solid var(--primary);outline-offset:4px}.knowledge :is(button,a){-webkit-tap-highlight-color:transparent}@media (hover:hover){.knowledge-categories button:not([aria-pressed=true]):hover{color:var(--primary);background:#eaf0ff}.knowledge-card:hover h2 a,.knowledge-toc nav a:hover{color:var(--primary)}.knowledge-read:hover svg{transform:translate(3px)}.knowledge-card:hover h2 svg{transform:translate(2px,-2px)}.knowledge-note>a:hover{background:#1245db}}@media (prefers-reduced-motion:no-preference) and (hover:hover){.knowledge-card:hover .knowledge-card-image img{transform:scale(1.025)}}@media (max-width:1000px){.knowledge-controls{flex-wrap:wrap}.knowledge-reading-layout{grid-template-columns:200px minmax(0,1fr);gap:32px}.knowledge-intro>div{gap:28px}.knowledge-intro>div>p{max-width:30ch}.knowledge-card--featured .knowledge-card-image{min-height:340px}}@media (max-width:760px){.knowledge-intro>div{display:block}.knowledge-intro>div>p{max-width:50ch;margin-top:24px}.knowledge-grid,.knowledge-related>div{grid-template-columns:1fr;gap:22px}.knowledge-card--featured{display:block}.knowledge-card--featured .knowledge-card-image,.knowledge-card-image{aspect-ratio:1.7;min-height:0}.knowledge-card--featured h2{font-size:var(--type-card)}.knowledge-controls{gap:16px}.knowledge-search{width:100%}.knowledge-search input{width:100%;height:44px}.knowledge-note{display:block}.knowledge-note>a{margin-top:24px}.knowledge-reading-layout{grid-template-columns:1fr;gap:32px;padding-top:32px}.knowledge-toc{position:static}.knowledge-article-heading{margin-top:24px}.knowledge-article-cover{aspect-ratio:1.5;border-radius:14px}.knowledge-article{padding-top:24px}.knowledge-note{margin-top:40px}}@media (prefers-reduced-motion:reduce){.knowledge *{transition:none!important}}